Electroacoustics - Sound calibrators

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31-12-2021

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IEC 60942:2017

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English - French, Spanish, Castilian

Published date

30-01-2003

Publisher

International Electrotechnical Committee

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Specifies the performance requirements for three classes of sound calibrator: laboratory standard (class LS), class 1 and class 2. Tolerance limits are smallest for class LS and greatest for class 2 instruments. Class LS sound calibrators are normally used only in the laboratory; class 1 and class 2 are considered as sound calibrators for field use. A class 1 sound calibrator is primarily intended for use with a class 1 sound level meter and a class 2 sound calibrator primarily with a class 2 sound level meter, as specified in IEC 61672-1.The tolerance limits for class LS sound calibrators are based on the use of a laboratory standard microphone, as specified in IEC 61094-1, for demonstrations of conformance to the requirements of this standard. The tolerance limits for class 1 and class 2 sound calibrators are based on the use of a working standard microphone, as specified in IEC 61094-4, for demonstrations of conformance to the requirements of this standard.This third edition cancels and replaces the second edition published in 1997, and its amendment 1 (2000), of which it constitutes a technical revision.

Committee	TC 29
DocumentType	Standard
Pages	177
PublisherName	International Electrotechnical Committee
Status	Superseded
SupersededBy	IEC 60942:2017
Supersedes	IEC 60942:1997/AMD1:2000 IEC 60942:1997

Standards	Relationship
AS IEC 60942-2004	Identical
PN EN 60942 : 2005	Identical
I.S. EN IEC 60942:2018	Identical
GOST R IEC 60942 : 2009	Identical
I.S. EN 60942:2003	Identical
NEN EN IEC 60942 : 2018	Identical
DIN EN 60942:2004-05	Identical
EN IEC 60942:2018	Identical
UNE-EN 60942:2005	Identical
BS EN 60942:2003	Identical
CEI EN 60942 : 2004	Identical

DIN EN 16286-2:2013-09	Railway applications - Gangway systems between vehicles - Part 2: Acoustic measurements
NF EN 15892 : 2011	RAILWAY APPLICATIONS - NOISE EMISSION - MEASUREMENT OF NOISE INSIDE DRIVER'S CABS
00/561015 DC : DRAFT FEB 2000	BS EN ISO 3745 - ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS OFNOISE SOURCES USING SOUND PRESSURE - PRECISION METHODS FOR ANECHOICAND HEMI-ANECHOIC ROOMS
UNE-EN 16286-2:2014	Railway applications - Gangway systems between vehicles - Part 2: Acoustic measurements
AASHTO TP 98 : 2013 : R2015	METHOD OF TEST FOR DETERMINING THE INFLUENCE OF ROAD SURFACES ON VEHICLE NOISE USING THE STATISTICAL ISOLATED PASS-BY (SIP) METHOD
NF EN ISO 15186-3 : 2011	ACOUSTICS - MEASUREMENT OF SOUND INSULATION IN BUILDINGS AND OF BUILDING ELEMENTS USING SOUND INTENSITY - PART 3: LABORATORY MEASUREMENTS AT LOW FREQUENCIES
BS EN 1793-6:2012	Road traffic noise reducing devices. Test method for determining the acoustic performance Intrinsic characteristics. In situ values of airborne sound insulation under direct sound field conditions
01/565186 DC : DRAFT DEC 2001	ISO 11904-2 - ACOUSTICS - DETERMINATION OF SOUND EMISSIONS FROM SOUND SOURCES PLACED CLOSE TO THE EAR - PART 2: TECHNIQUE USING A MANIKIN (MANIKIN-TECHNIQUE)
I.S. EN ISO 140-3:1996	ACOUSTICS - MEASUREMENT OF SOUND INSULATION IN BUILDINGS AND OF BUILDING ELEMENTS - LABORATORY MEASUREMENT OF AIRBORNE SOUND INSULATION OF BUILDING ELEMENTS
17/30362053 DC : DRAFT SEP 2017	BS EN ISO 16283-2 - ACOUSTICS - FIELD MEASUREMENT OF SOUND INSULATION IN BUILDINGS AND OF BUILDING ELEMENTS - PART 2: IMPACT SOUND INSULATION
I.S. EN 16286-2:2013	RAILWAY APPLICATIONS - GANGWAY SYSTEMS BETWEEN VEHICLES - PART 2: ACOUSTIC MEASUREMENTS
ISO 5130:2007	Acoustics Measurements of sound pressure level emitted by stationary road vehicles
ISO 362-2:2009	Measurement of noise emitted by accelerating road vehicles Engineering method Part 2: L category
12/30219256 DC : 0	BS ISO 15619 - RECIPROCATING INTERNAL COMBUSTION ENGINES - MEASUREMENT METHOD FOR EXHAUST SILENCERS - SOUND POWER LEVEL OF EXHAUST NOISE AND INSERTION LOSS USING SOUND PRESSURE AND POWER LOSS RATIO
BS EN 61672-3:2013	Electroacoustics. Sound level meters Periodic tests
BS ISO 10494:1993	Gas turbines and gas turbine sets. Measurement of emitted airborne noise. Engineering/survey method
IEC 61669:2015	Electroacoustics - Measurement of real-ear acoustical performance characteristics of hearing aids
05/30129922 DC : DRAFT FEB 2005	EN 15036-2 - HEATING BOILERS - TEST REGULATIONS FOR THE AIRBORNE NOISE EMISSIONS FROM HEAT GENERATORS - PART 2: FLUE GAS NOISE EMISSIONS AT THE OUTLET OF THE HEAT GENERATOR
UNE-EN ISO 15186-3:2011	Acoustics - Measurement of sound insulation in buildings and of building elements using sound intensity - Part 3: Laboratory measurements at low frequencies (ISO 15186-3:2002)
DIN EN 1793-4:2015-05	ROAD TRAFFIC NOISE REDUCING DEVICES - TEST METHOD FOR DETERMINING THE ACOUSTIC PERFORMANCE - PART 4: INTRINSIC CHARACTERISTICS - IN SITU VALUES OF SOUND DIFFRACTION
EN ISO 11202:2010	Acoustics - Noise emitted by machinery and equipment - Determination of emission sound pressure levels at a work station and at other specified positions applying approximate environmental corrections (ISO 11202:2010)
07/30137773 DC : 0	BS ISO 362-2 - MEASUREMENT OF NOISE EMITTED BY ACCELERATING ROAD VEHICLES - ENGINEERING METHOD - PART 2: L CATEGORY
BS ISO 3744 : 1994 AMD 8936	ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES USING SOUND PRESSURE - ENGINEERING METHOD IN AN ESSENTIALLY FREE FIELD OVER A REFLECTING PLANE
UNE-EN ISO 7779:2011	Acoustics - Measurement of airborne noise emitted by information technology and telecommunications equipment (ISO 7779:2010)
05/30094854 DC : DRAFT NOV 2005	ISO 3746 - ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS AND SOUND ENERGY LEVELS OF NOISE SOURCES USING SOUND PRESSURE - SURVEY METHOD USING AN ENVELOPING MEASUREMENT SURFACE OVER A REFLECTING PLANE
EN 61243-1:2005/A1:2010	LIVE WORKING - VOLTAGE DETECTORS - PART 1: CAPACITIVE TYPE TO BE USED FOR VOLTAGES EXCEEDING 1 KV A.C.
UNI ISO 1996-2 : 2010	ACOUSTICS - DESCRIPTION, MEASUREMENT AND ASSESSMENT OF ENVIRONMENTAL NOISE - PART 2: DETERMINATION OF ENVIRONMENTAL NOISE LEVELS
10/30218973 DC : DRAFT JUNE 2010	BS EN 1793-6 - ROAD TRAFFIC NOISE REDUCING DEVICES - TEST METHOD FOR DETERMINING THE ACOUSTIC PERFORMANCE - PART 6: INTRINSIC CHARACTERISTICS - IN SITU VALUES OF AIRBORNE SOUND INSULATION UNDER DIRECT SOUND FIELD CONDITIONS
95/213406 DC : DRAFT OCT 1995
BS ISO 13475-1:1999	Acoustics. Stationary audible warning devices used outdoors Field measurements for determination of sound emission quantities
PREN ISO 11200 : DRAFT 2012	ACOUSTICS - NOISE EMITTED BY MACHINERY AND EQUIPMENT - GUIDELINES FOR THE USE OF BASIC STANDARDS FOR THE DETERMINATION OF EMISSION SOUND PRESSURE LEVELS AT A WORK STATION AND AT OTHER SPECIFIED POSITIONS (ISO/DIS 11200:2012)
06/30150681 DC : DRAFT MAY 2006	BS EN ISO 14509-1 - SMALL CRAFT - AIRBORNE SOUND EMITTED BY POWERED RECREATIONAL CRAFT - PART 1: PASS-BY MEASUREMENT PROCEDURES
08/30184169 DC : DRAFT JUNE 2008	BS EN 61243-3 - LIVE WORKING - VOLTAGE DETECTORS - PART 3: TWO-POLE LOW-VOLTAGE TYPE
BS ISO 230-5:2000	Test code for machine tools Determination of the noise emission
04/30110612 DC : DRAFT MARCH 2004	IEC 61672-3 ED.1 - ELECTROACOUSTICS - SOUND LEVEL METERS - PART 3 - PERIODIC TESTS
ASTM E 90 : 2009 : R2016	Standard Test Method for Laboratory Measurement of Airborne Sound Transmission Loss of Building Partitions and Elements
CSA C61400-11 : 2007 : R2012	WIND TURBINE GENERATOR SYSTEMS - PART 11: ACOUSTIC NOISE MEASUREMENT TECHNIQUES
AASHTO TP 99 : 2013	METHOD OF TEST FOR DETERMINING THE INFLUENCE OF ROAD SURFACES ON TRAFFIC NOISE USING THE CONTINUOUS-FLOW TRAFFIC TIME-INTEGRATED METHOD (CTIM)
I.S. EN 61265:1998	ELECTROACOUSTICS - INSTRUMENTS FOR MEASUREMENT OF AIRCRAFT NOISE - PERFORMANCE REQUIREMENTS FOR SYSTEMS TO MEASURE ONE-THIRD-OCTAVE BAND SOUND PRESSURE LEVELS IN NOISE CERTIFICATION OF TRANSPORT-CATEGORY AEROPLANES
SAE J1174_201504	Operator Ear Sound Level Measurement Procedure for Small Engine Powered Equipment
I.S. EN ISO 7779:2010	ACOUSTICS - MEASUREMENT OF AIRBORNE NOISE EMITTED BY INFORMATION TECHNOLOGY AND TELECOMMUNICATIONS EQUIPMENT
BS EN 61672-2 : 2013	ELECTROACOUSTICS - SOUND LEVEL METERS - PART 2: PATTERN EVALUATION TESTS
I.S. EN ISO 3095:2013	ACOUSTICS - RAILWAY APPLICATIONS - MEASUREMENT OF NOISE EMITTED BY RAILBOUND VEHICLES (ISO 3095:2013)
BS EN ISO 16283-1 : 2014	ACOUSTICS - FIELD MEASUREMENT OF SOUND INSULATION IN BUILDINGS AND OF BUILDING ELEMENTS - PART 1: AIRBORNE SOUND INSULATION
I.S. EN 61481-1:2014	LIVE WORKING - PHASE COMPARATORS - PART 1: CAPACITIVE TYPE TO BE USED FOR VOLTAGES EXCEEDING 1 KV A.C.
CEI EN 61672-2 : 2014	ELECTROACOUSTICS - SOUND LEVEL METERS - PART 2: PATTERN EVALUATION TESTS
ISO 13325:2003	Tyres Coast-by methods for measurement of tyre-to-road sound emission
SAE J34_201107	Exterior Sound Level Measurement Procedure for Recreational Motorboats
UNI EN ISO 7779 : 2010	ACOUSTICS - MEASUREMENT OF AIRBORNE NOISE EMITTED BY INFORMATION TECHNOLOGY AND TELECOMMUNICATIONS EQUIPMENT
ISO/TS 19425:2015	Reciprocating internal combustion engines — Measurement method for air cleaners — Sound power level of combustion air inlet noise and insertion loss using sound pressure
ISO 2969:2015	Cinematography — B-chain electro-acoustic reponse of motion-picture control rooms and indoor theatres — Specifications and measurements
NF EN ISO 17201-1 : 2005	ACOUSTICS - NOISE FROM SHOOTING RANGES - PART 1: DETERMINATION OF MUZZLE BLAST BY MEASUREMENT
ANSI S12.9 PT1 : 2013	QUANTITIES AND PROCEDURES FOR DESCRIPTION AND MEASUREMENT OF ENVIRONMENTAL SOUND - PART 1: BASIC QUANTITIES AND DEFINITIONS
ASTM E 3133 : 2018	Standard Test Method for Laboratory Measurement of Floor Impact Sound Radiation Using the Tapping Machine
UNE-EN ISO 14509-3:2011	Small craft - Airborne sound emitted by powered recreational craft - Part 3: Sound assessment using calculation and measurement procedures (ISO 14509-3:2009)
ANSI/ASA S12.53 PART 2 : 1999(R2015)	ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES USING SOUND PRESSURE - ENGINEERING METHODS FOR SMALL, MOVABLE SOURCES IN REVERBERANT FIELDS - PART 2: METHODS FOR SPECIAL REVERBERATION TEST ROOMS
ANSI S12.19 : 1996 : R2011	MEASUREMENT OF OCCUPATIONAL NOISE EXPOSURE
NF EN ISO 10140-5 : 2013 AMD 1 2014	ACOUSTICS - LABORATORY MEASUREMENT OF SOUND INSULATION OF BUILDING ELEMENTS - PART 5: REQUIREMENTS FOR TEST FACILITIES AND EQUIPMENT
ANSI/ASA S1.4 PART 2 : 2014	ELECTROACOUSTICS - SOUND LEVEL METERS - PART 2: PATTERN EVALUATION TESTS
ASTM E 2964 : 2014 : EDT 1	Standard Test Method for Measurement of the Normalized Insertion Loss of Doors
I.S. EN ISO 10140-5:2010	ACOUSTICS - LABORATORY MEASUREMENT OF SOUND INSULATION OF BUILDING ELEMENTS - PART 5: REQUIREMENTS FOR TEST FACILITIES AND EQUIPMENT (ISO 10140-5:2010)
ASTM E 3091 : 2017	Standard Specification for Systems to Measure Sound Levels
EN 61400-11:2013	Wind turbines - Part 11: Acoustic noise measurement techniques
I.S. EN 15153-2:2013	RAILWAY APPLICATIONS - EXTERNAL VISIBLE AND AUDIBLE WARNING DEVICES FOR TRAINS - PART 2: WARNING HORNS
I.S. EN ISO 3743-2:2009	ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES USING SOUND PRESSURE - ENGINEERING METHODS FOR SMALL, MOVABLE SOURCES IN REVERBERANT FIELDS - PART 2: METHODS FOR SPECIAL REVERBERATION TESTS ROOMS
BS EN 15153-2:2013	Railway applications. External visible and audible warning devices for trains Warning horns
DIN EN ISO 11200:2014-10	ACOUSTICS - NOISE EMITTED BY MACHINERY AND EQUIPMENT - GUIDELINES FOR THE USE OF BASIC STANDARDS FOR THE DETERMINATION OF EMISSION SOUND PRESSURE LEVELS AT A WORK STATION AND AT OTHER SPECIFIED POSITIONS (ISO 11200:2014)
BS EN ISO 3741:2009	Acoustics. Determination of sound power levels of noise sources using sound pressure. Precision methods for reverberation rooms
UNE-EN ISO 11200:2014	Acoustics - Noise emitted by machinery and equipment - Guidelines for the use of basic standards for the determination of emission sound pressure levels at a work station and at other specified positions (ISO 11200:2014)
BS EN ISO 15186-1:2003	Acoustics. Measurement of sound insulation in buildings and of building elements using sound intensity Laboratory measurements
UNE-EN ISO 3381:2011	Railway applications - Acoustics - Measurement of noise inside railbound vehicles (ISO 3381:2005)
BS EN ISO 11691:1997	Acoustics. Measurement of insertion loss of ducted silencers without flow. Laboratory survey method
ISO 3746:2010	Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Survey method using an enveloping measurement surface over a reflecting plane
UNE-EN ISO 9614-1:2010	Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 1: Measurement at discrete points (ISO 9614-1:1993)
UNE-EN ISO 11205:2010	Acoustics - Noise emitted by machinery and equipment - Engineering method for the determination of emission sound pressure levels in situ at the work station and at other specified positions using sound intensity (ISO 11205:2003)
ISO 11904-2:2004	Acoustics Determination of sound immission from sound sources placed close to the ear Part 2: Technique using a manikin
ISO 11203:1995	Acoustics — Noise emitted by machinery and equipment — Determination of emission sound pressure levels at a work station and at other specified positions from the sound power level
BS EN ISO 140-18:2006	Acoustics. Measurement of sound insulation in buildings and of building elements Laboratory measurement of sound generated by rainfall on building elements
BS EN ISO 11957:2009	Acoustics. Determination of sound insulation performance of cabins. Laboratory and in situ measurements
ISO 11205:2003	Acoustics — Noise emitted by machinery and equipment — Engineering method for the determination of emission sound pressure levels in situ at the work station and at other specified positions using sound intensity
BS EN ISO 11201:2010	Acoustics. Noise emitted by machinery and equipment. Determination of emission sound pressure levels at a work station and at other specified positions in an essentially free field over a reflecting plane with negligible environmental corrections
BS EN ISO 11904-1:2002	Acoustics. Determination of sound immission from sound sources placed close to the ear. Technique using a microphone in a real ear (MIRE technique)
IEC 61094-4:1995	Measurement microphones - Part 4: Specifications for working standard microphones
BS EN ISO 3745 : 2012	ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS AND SOUND ENERGY LEVELS OF NOISE SOURCES USING SOUND PRESSURE - PRECISION METHODS FOR ANECHOIC ROOMS AND HEMI-ANECHOIC ROOMS
I.S. EN ISO 11691:2009	ACOUSTICS - MEASUREMENT OF INSERTION LOSS OF DUCTED SILENCERS WITHOUT FLOW - LABORATORY SURVEY METHOD
I.S. EN ISO 4871:2009	ACOUSTICS - DECLARATION AND VERIFICATION OF NOISE EMISSION VALUES OF MACHINERY AND EQUIPMENT
DIN ISO 12124:2002-09	PROCEDURES FOR THE MEASUREMENT OF REAL-EAR ACOUSTICAL CHARACTERISTICS OF HEARING AIDS
DIN EN ISO 11957:2010-01	Acoustics - Determination of sound insulation performance of cabins - Laboratory and in situ measurements (ISO 11957:1996)
EN 60651:1994/A2:2001	SOUND LEVEL METERS (IEC 60651:1979/A2:2000)
EN 61265:1995	Electroacoustics - Instruments for measurement of aircraft noise - Performance requirements for systems to measure one-third-octave band sound pressure levels in noise certification of transport-category aeroplanes
EN 61243-3:2014/AC:2015	LIVE WORKING - VOLTAGE DETECTORS - PART 3: TWO-POLE LOW-VOLTAGE TYPE
I.S. EN ISO 11904-2:2004	ACOUSTICS - DETERMINATION OF SOUND IMMISSION FROM SOUND SOURCES PLACED CLOSE TO THE EAR - PART 2: TECHNIQUE USING A MANIKIN
NF EN ISO 11691 : 2009	ACOUSTICS - MEASUREMENT OF INSERTION LOSS OF DUCTED SILENCERS WITHOUT FLOW - LABORATORY SURVEY METHOD
EN 61672-1:2013	Electroacoustics - Sound level meters - Part 1: Specifications
DIN ISO 5129:2014-11	Acoustics - Measurement of sound pressure levels in the interior of aircraft during flight (ISO 5129:2001 + Amd.1:2013)
EN 62585 : 2012	ELECTROACOUSTICS - METHODS TO DETERMINE CORRECTIONS TO OBTAIN THE FREE-FIELD RESPONSE OF A SOUND LEVEL METER (IEC 62585:2012)
EN 61043:1994	Electroacoustics - Instruments for the measurement of sound intensity - Measurement with pairs of pressure sensing microphones
DIN EN ISO 11691:2010-01	Acoustics - Measurement of insertion loss of ducted silencers without flow - Laboratory survey method (ISO 11691:1995); German version EN ISO 11691:2009
DIN ISO 230-5:2006-03	Test code for machine tools - Part 5: Determination of the noise emission (ISO 230-5:2000)
DIN EN ISO 140-18:2007-02	ACOUSTICS - MEASUREMENT OF SOUND INSULATION IN BUILDINGS AND OF BUILDING ELEMENTS - PART 18: LABORATORY MEASUREMENT OF SOUND GENERATED BY RAINFALL ON BUILDING ELEMENTS
EN 61672-3:2013	Electroacoustics - Sound level meters - Part 3: Periodic tests
EN ISO 11904-2:2004	Acoustics - Determination of sound immission from sound sources placed close to the ear - Part 2: Technique using a manikin (ISO 11904-2:2004)
NF EN ISO 11904-2 : 2005	ACOUSTICS - DETERMINATION OF SOUND IMMISSIONS FROM SOUND SOURCES PLACED CLOSE TO THE EAR - PART 2: TECHNIQUE USING A MANIKIN (MANIKIN-TECHNIQUE)
DIN ISO 362-1:2017-10	MEASUREMENT OF NOISE EMITTED BY ACCELERATING ROAD VEHICLES - ENGINEERING METHOD - PART 1: M AND N CATEGORIES (ISO 362-1:2015)
EN 61094-4:1995	Measurement microphones - Part 4: Specifications for working standard microphones
DIN EN ISO 4871:2009-11	Acoustics - Declaration and verification of noise emission values of machinery and equipment (ISO 4871:1996)
EN 61481-1:2014	Live working - Phase comparators - Part 1: Capacitive type to be used for voltages exceeding 1 kV a.c.
EN 61669:2016	Electroacoustics - Measurement of real-ear acoustical performance characteristics of hearing aids
BS EN ISO 7235:2009	Acoustics. Laboratory measurement procedures for ducted silencers and air-terminal units. Insertion loss, flow noise and total pressure loss
ANSI S12.60 : 0	ACOUSTICAL PERFORMANCE CRITERIA, DESIGN REQUIREMENTS, AND GUIDELINES FOR SCHOOLS
I.S. EN ISO 11819-1:2002	ACOUSTICS - MEASUREMENT OF THE INFLUENCE OF ROAD SURFACES ON TRAFFIC NOISE - PART 1: STATISTICAL PASS-BY METHOD
ECMA 160 : 2ED 92	DETERMINATION OF SOUND POWER LEVELS OF COMPUTER AND BUSINESS EQUIPMENT USING SOUND INTENSITY MEASUREMENTS; SCANNING METHOD IN CONTROLLED ROOMS
EN ISO 16283-2:2015	Acoustics - Field measurement of sound insulation in buildings and of building elements - Part 2: Impact sound insulation (ISO 16283-2:2015)
UNI EN ISO 15186-3 : 2010	ACOUSTICS - MEASUREMENT OF SOUND INSULATION IN BUILDINGS AND OF BUILDING ELEMENTS USING SOUND INTENSITY - PART 3: LABORATORY MEASUREMENTS AT LOW FREQUENCIES
14/30298593 DC : 0	BS EN 1793-4 - ROAD TRAFFIC NOISE REDUCING DEVICES - TEST METHOD FOR DETERMINING THE ACOUSTIC PERFORMANCE - PART 4: INTRINSIC CHARACTERISTICS - IN SITU VALUES OF SOUND DIFFRACTION
01/562316 DC : DRAFT JULY 2001	BS EN ISO 7235 ACOUSTICS - LABORATORY MEASUREMENT PROCEDURES FOR DUCTED SILENCERS AND AIR-TERMINAL UNITS - INSERTION LOSS, FLOW NOISE AND TOTAL PRESSURE LOSS
ISO 3740:2000	Acoustics Determination of sound power levels of noise sources Guidelines for the use of basic standards
13/30279964 DC : 0	BS EN ISO 3743-2:1994/AMD 1 - ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES USING SOUND PRESSURE - ENGINEERING METHODS FOR SMALL, MOVABLE SOURCES IN REVERBERANT FIELDS - PART 2: METHODS FOR SPECIAL REVERBERATION TEST ROOMS
ANSI S12.57 : 2011	ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS AND SOUND ENERGY LEVELS OF NOISE SOURCES USING SOUND PRESSURE - ENGINEERING/SURVEY METHODS FOR USE IN SITU IN A REVERBERANT ENVIRONMENT
BS EN ISO 14509-1:2008	Small craft. Airborne sound emitted by powered recreational craft Pass-by measurement procedures
BS EN 60804:2001	Integrating-averaging sound level meters
UNE-EN 16272-4:2017	Railway applications - Track - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 4: Intrinsic characteristics - In situ values of sound diffraction under direct sound field
13/30269186 DC : 0	BS EN ISO 16283-2 - ACOUSTICS - FIELD MEASUREMENT OF SOUND INSULATION IN BUILDINGS AND OF BUILDING ELEMENTS - PART 2: IMPACT SOUND INSULATION
BS EN ISO 11819-2:2017	Acoustics. Measurement of the influence of road surfaces on traffic noise The close-proximity method
03/108242 DC : DRAFT JUNE 2003	BS ISO 1996 - ACOUSTICS - DESCRIPTION, ASSESSMENT AND MEASUREMENT OF ENVIRONMENTAL NOISE - PART 2: DETERMINATION OF ENVIRONMENTAL NOISE LEVELS
09/30208595 DC : 0	BS EN 61672-3 ED.2 - ELECTROACOUSTICS - SOUND LEVEL METERS - PART 3: PERIODIC TESTS
BS EN 60651:1994	Specification for sound level meters
13/30267625 DC : 0	BS EN 61481-2 ED 1.0 - LIVE WORKING - PHASE COMPARATORS - PART 2: RESISTIVE TYPE TO BE USED FOR VOLTAGES FROM 1 KV TO 36 KV A.C
I.S. EN ISO 140-11:2005	ACOUSTICS - MEASUREMENT OF SOUND INSULATION IN BUILDINGS AND OF BUILDING ELEMENTS - PART 11: LABORATORY MEASUREMENTS OF THE REDUCTION OF TRANSMITTED IMPACT SOUND BY FLOOR COVERINGS ON LIGHTWEIGHT REFERENCE FLOORS
CEI EN 61043 : 1998	ELECTROACOUSTICS - INSTRUMENTS FOR THE MEASUREMENT OF SOUND INTENSITY - MEASUREMENTS WITH PAIRS OF PRESSURE SENSING MICROPHONES
DIN EN ISO 11201:2010-10	Acoustics - Noise emitted by machinery and equipment - Determination of emission sound pressure levels at a work station and at other specified positions in an essentially free field over a reflecting plane with negligible environmental corrections (ISO 11201:2010)
13/30266712 DC : 0	BS ISO 16254 - MEASUREMENT OF MINIMUM NOISE EMITTED BY ROAD VEHICLES
SAE J2889/1_201511	Measurement of Minimum Noise Emitted by Road Vehicles
BS EN ISO 15186-3:2010	Acoustics. Measurement of sound insulation in buildings and of building elements using sound intensity Laboratory measurements at low frequencies
ANSI S12.19 : 1996 : R2006	MEASUREMENT OF OCCUPATIONAL NOISE EXPOSURE
15/30263133 DC : 0	BS ISO 14878 - CYCLES - AUDIO WARNING DEVICES - TECHNICAL SPECIFICATION AND TEST METHODS
I.S. EN 1793-5:2016	ROAD TRAFFIC NOISE REDUCING DEVICES - TEST METHOD FOR DETERMINING THE ACOUSTIC PERFORMANCE - PART 5: INTRINSIC CHARACTERISTICS - IN SITU VALUES OF SOUND REFLECTION UNDER DIRECT SOUND FIELD CONDITIONS
BS ISO 11819-1 : 97 AMD 13621	ACOUSTICS - MEASUREMENT OF THE INFLUENCE OF ROAD SURFACES ON TRAFFIC NOISE - PART 1 - STATISTICAL PASS-BY METHOD
DIN ISO 12124 E : 2002	PROCEDURES FOR THE MEASUREMENT OF REAL-EAR ACOUSTICAL CHARACTERISTICS OF HEARING AIDS
14/30270415 DC : 0	BS ISO 362-3 - EASUREMENT OF NOISE EMITTED BY ACCELERATING ROAD VEHICLES - ENGINEERING METHOD - PART 3: INDOOR TESTING M AND N CATEGORIES
BS ISO 12124:2001	Acoustics. Procedures for the measurement of real-ear acoustical characteristics of hearing aids
PD ISO/TS 19425:2015	Reciprocating internal combustion engines. Measurement method for air cleaners. Sound power level of combustion air inlet noise and insertion loss using sound pressure
S.R. CEN/TS 16272-5:2014	RAILWAY APPLICATIONS - TRACK - NOISE BARRIERS AND RELATED DEVICES ACTING ON AIRBORNE SOUND PROPAGATION - TEST METHOD FOR DETERMINING THE ACOUSTIC PERFORMANCE - PART 5: INTRINSIC CHARACTERISTICS - IN SITU VALUES OF SOUND REFLECTION UNDER DIRECT SOUND FIELD CONDITIONS
DIN EN ISO 16283-3:2016-09	ACOUSTICS - FIELD MEASUREMENT OF SOUND INSULATION IN BUILDINGS AND OF BUILDING ELEMENTS - PART 3: FAADE SOUND INSULATION (ISO 16283-3:2016)
UNE-EN ISO 16283-3:2016	Acoustics - Field measurement of sound insulation in buildings and of building elements - Part 3: Façade sound insulation (ISO 16283-3:2016)
BS ISO 3743-1 : 1994 AMD 8937	ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES - ENGINEERING METHODS FOR SMALL, MOVABLE SOURCES IN REVERBERANT FIELDS - COMPARISON METHOD FOR HARD WALLED TEST ROOMS
BS EN 61481-2:2014	Live working. Phase comparators Resistive type to be used for voltages from 1 kV to 36 kV a.c.
BS 848-2.5(2003) : 2003	ACOUSTICS - DETERMINATION OF SOUND POWER RADIATED INTO A DUCT BY FANS AND OTHER AIR-MOVING DEVICES - IN-DUCT METHOD
ISO 5129:2001	Acoustics — Measurement of sound pressure levels in the interior of aircraft during flight
PD CEN/TS 16272-7:2015	Railway applications. Track. Noise barriers and related devices acting on airborne sound propagation. Test method for determining the acoustic performance Extrinsic characteristics. In situ values of insertion loss
07/30094858 DC : 0	BS ISO 3747 - ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS AND SOUND ENERGY LEVELS OF NOISE SOURCES USING SOUND PRESSURE - ENGINEERING/SURVEY METHODS FOR USE IN SITU IN A REVERBERANT ENVIRONMENT
BS ISO 362-1:2015	Measurement of noise emitted by accelerating road vehicles. Engineering method M and N categories
06/30114826 DC : DRAFT APR 2006	BS ISO 20906 - ACOUSTICS - CONTINUOUS AIRPORT NOISE MONITORING
I.S. EN 16272-4:2016	RAILWAY APPLICATIONS - TRACK - NOISE BARRIERS AND RELATED DEVICES ACTING ON AIRBORNE SOUND PROPAGATION - TEST METHOD FOR DETERMINING THE ACOUSTIC PERFORMANCE - PART 4: INTRINSIC CHARACTERISTICS - IN SITU VALUES OF SOUND DIFFRACTION UNDER DIRECT SOUND FIELD
ANSI S12.53/1 : 2011	ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS AND SOUND ENERGY LEVELS OF NOISE SOURCES USING SOUND PRESSURE - ENGINEERING METHODS FOR SMALL MOVABLE SOURCES IN REVERBERANT FIELDS - PART 1: COMPARISON METHOD FOR A HARD-WALLED TEST ROOM
17/30359986 DC : 0	BS EN ISO 7779 - ACOUSTICS - MEASUREMENT OF AIRBORNE NOISE EMITTED BY INFORMATION TECHNOLOGY AND TELECOMMUNICATIONS EQUIPMENT
ANSI S12.10:2002(R2007)	ACOUSTICS - MEASUREMENT OF AIRBORNE NOISE EMITTED BY INFORMATION TECHNOLOGY AND TELECOMMUNICATIONS EQUIPMENT
BS EN ISO 10140-3 : 2010	ACOUSTICS - LABORATORY MEASUREMENT OF SOUND INSULATION OF BUILDING ELEMENTS - PART 3: MEASUREMENT OF IMPACT SOUND INSULATION
CSA C61400-11 : 2007	WIND TURBINE GENERATOR SYSTEMS - PART 11: ACOUSTIC NOISE MEASUREMENT TECHNIQUES
CSA Z107.58 : 2015	NOISE EMISSION DECLARATIONS FOR MACHINERY
ISO 10494:1993	Gas turbines and gas turbine sets Measurement of emitted airborne noise Engineering/survey method
BS EN 61243-3:2014	Live working. Voltage detectors Two-pole low-voltage type
AASHTO TP 76 : 2015	METHOD OF TEST FOR MEASUREMENT OF TIRE/PAVEMENT NOISE USING THE ON-BOARD SOUND INTENSITY (OBSI) METHOD
IEC 61243-1:2003+AMD1:2009 CSV	Live working - Voltage detectors - Part 1: Capacitive type to be used for voltages exceeding 1 kV a.c.
I.S. EN 62585:2012	ELECTROACOUSTICS - METHODS TO DETERMINE CORRECTIONS TO OBTAIN THE FREE-FIELD RESPONSE OF A SOUND LEVEL METER (IEC 62585:2012 (EQV))
ANSI/ASA S12.54/ISO 3744 : 2011(R2016)	ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS AND SOUND ENERGY LEVELS OF NOISE SOURCES USING SOUND PRESSURE - ENGINEERING METHODS FOR AN ESSENTIALLY FREE FIELD OVER A REFLECTING PLANE
I.S. EN 60651:1994	SOUND LEVEL METERS (IEC 60651:1979 (EQV))
I.S. EN 1793-4:2015	ROAD TRAFFIC NOISE REDUCING DEVICES - TEST METHOD FOR DETERMINING THE ACOUSTIC PERFORMANCE - PART 4: INTRINSIC CHARACTERISTICS - IN SITU VALUES OF SOUND DIFFRACTION
I.S. EN 1793-6:2012	ROAD TRAFFIC NOISE REDUCING DEVICES - TEST METHOD FOR DETERMINING THE ACOUSTIC PERFORMANCE - PART 6: INTRINSIC CHARACTERISTICS - IN SITU VALUES OF AIRBORNE SOUND INSULATION UNDER DIRECT SOUND FIELD CONDITIONS
BS ISO 20906 : 2009	ACOUSTICS - UNATTENDED MONITORING OF AIRCRAFT SOUND IN THE VICINITY OF AIRPORTS
ISO 12124:2001	Acoustics Procedures for the measurement of real-ear acoustical characteristics of hearing aids
ISO 3743-2:2018	Acoustics — Determination of sound power levels of noise sources using sound pressure — Engineering methods for small, movable sources in reverberant fields — Part 2: Methods for special reverberation test rooms
I.S. EN 15892:2011	RAILWAY APPLICATIONS - NOISE EMISSION - MEASUREMENT OF NOISE INSIDE DRIVER'S CABS
ISO 230-5:2000	Test code for machine tools Part 5: Determination of the noise emission
AASHTO TP 98 : 2013	METHOD OF TEST FOR DETERMINING THE INFLUENCE OF ROAD SURFACES ON VEHICLE NOISE USING THE STATISTICAL ISOLATED PASS-BY (SIP) METHOD
AASHTO TP 99 : 2013 : R2015	METHOD OF TEST FOR DETERMINING THE INFLUENCE OF ROAD SURFACES ON TRAFFIC NOISE USING THE CONTINUOUS-FLOW TRAFFIC TIME-INTEGRATED METHOD (CTIM)
CEI EN 61672-1 : 2014	ELECTROACOUSTICS - SOUND LEVEL METERS - PART 1: SPECIFICATIONS
BS ISO 5130 : 2007	ACOUSTICS - MEASUREMENTS OF SOUND PRESSURE LEVEL EMITTED BY STATIONARY ROAD VEHICLES
I.S. EN 61481-2:2014	LIVE WORKING - PHASE COMPARATORS - PART 2: RESISTIVE TYPE TO BE USED FOR VOLTAGES FROM 1 KV TO 36 KV A.C.
NF EN 61400-11 : 2004 AMD 1 2006	WIND TURBINE GENERATOR SYSTEMS - PART 11: ACOUSTIC NOISE MEASUREMENT TECHNIQUES
I.S. EN ISO 10140-3:2010	ACOUSTICS - LABORATORY MEASUREMENT OF SOUND INSULATION OF BUILDING ELEMENTS - PART 3: MEASUREMENT OF IMPACT SOUND INSULATION (ISO 10140-3:2010)
UNE-EN ISO 16283-2:2016	Acoustics - Field measurement of sound insulation in buildings and of building elements - Part 2: Impact sound insulation (ISO 16283-2:2015)
ASTM E 492 : 2009 : R2016 : EDT 1	Standard Test Method for Laboratory Measurement of Impact Sound Transmission Through Floor-Ceiling Assemblies Using the Tapping Machine
SAE J ISO 7216 : FEB 2003	ACOUSTICS - AGRICULTURAL AND FORESTRY WHEELED TRACTORS AND SELF-PROPELLED MACHINES - MEASUREMENT OF NOISE EMITTED WHEN IN MOTION
SAE J ISO 9614 2 : MAR 2000	ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES USING SOUND INTENSITY - PART 2: MEASUREMENT BY SCANNING
I.S. EN ISO 9612:2009	ACOUSTICS - DETERMINATION OF OCCUPATIONAL NOISE EXPOSURE - ENGINEERING METHOD
ASTM E 336 : 2017-11	TEST METHOD FOR MEASUREMENT OF AIRBORNE SOUND ATTENUATION BETWEEN ROOMS IN BUILDINGS
ISO 17201-1:2005	Acoustics Noise from shooting ranges Part 1: Determination of muzzle blast by measurement
EN ISO 3740:2000	Acoustics - Determination of sound power levels of noise sources - Guidelines for the use of basic standards (ISO 3740:2000)
ASTM E 492 : 2009	Standard Test Method for Laboratory Measurement of Impact Sound Transmission Through Floor-Ceiling Assemblies Using the Tapping Machine
BS EN ISO 3740:2001	Acoustics. Determination of sound power levels of noise sources. Guidelines for the use of basic standards
NF EN 61243-1 : 2005 AMD 1 2010	LIVE WORKING - VOLTAGE DETECTORS - PART 1: CAPACITIVE TYPE TO BE USED FOR VOLTAGES EXCEEDING 1 KV A.C.
NF EN ISO 3743-2 : 2009	ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES USING SOUND PRESSURE - ENGINEERING METHODS FOR SMALL, MOVABLE SOURCES IN REVERBERANT FIELDS - PART 2: METHODS FOR SPECIAL REVERBERATION TEST ROOMS
EN ISO 3746:2010	Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Survey method using an enveloping measurement surface over a reflecting plane (ISO 3746:2010)
I.S. EN 61672-3:2013	ELECTROACOUSTICS - SOUND LEVEL METERS - PART 3: PERIODIC TESTS
EN 15153-2:2013	Railway applications - External visible and audible warning devices for trains - Part 2: Warning horns
BS EN ISO 140-6:1998	Acoustics. Measurement of sound insulation in buildings and of building elements Laboratory measurements of impact sound insulation of floors
ISO 14509-2:2006	Small craft Airborne sound emitted by powered recreational craft Part 2: Sound assessment using reference craft
ISO 4871:1996	Acoustics — Declaration and verification of noise emission values of machinery and equipment
ISO 5136:2003	Acoustics — Determination of sound power radiated into a duct by fans and other air-moving devices — In-duct method
BS ISO 14837-1:2005	Mechanical vibration. Ground-borne noise and vibration arising from rail systems General guidance
BS EN ISO 11546-1:1996	Acoustics. Determination of sound insulation performances of enclosures Measurements under laboratory conditions (for declaration purposes)
BS EN ISO 3744:2010	Acoustics. Determination of sound power levels and sound energy levels of noise sources using sound pressure. Engineering methods for an essentially free field over a reflecting plane
I.S. EN ISO 3381:2011	RAILWAY APPLICATIONS - ACOUSTICS - MEASUREMENT OF NOISE INSIDE RAILBOUND VEHICLES
I.S. EN ISO 11957:2009	ACOUSTICS - DETERMINATION OF SOUND INSULATION PERFORMANCE OF CABINS - LABORATORY AND IN SITU MEASUREMENTS
I.S. EN ISO 3747:2010	ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS AND SOUND ENERGY LEVELS OF NOISE SOURCES USING SOUND PRESSURE - ENGINEERING/SURVEY METHODS FOR USE IN SITU IN A REVERBERANT ENVIRONMENT
I.S. EN ISO 5136:2009	ACOUSTICS - DETERMINATION OF SOUND POWER RADIATED INTO A DUCT BY FANS AND OTHER AIR-MOVING DEVICES - IN-DUCT METHOD
I.S. EN ISO 7235:2009	ACOUSTICS - LABORATORY MEASUREMENT PROCEDURES FOR DUCTED SILENCERS AND AIR-TERMINAL UNITS - INSERTION LOSS, FLOW NOISE AND TOTAL PRESSURE LOSS
I.S. EN ISO 3743-1:2010	ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS AND SOUND ENERGY LEVELS OF NOISE SOURCES USING SOUND PRESSURE - ENGINEERING METHODS FOR SMALL MOVABLE SOURCES IN REVERBERANT FIELDS - PART 1: COMPARISON METHOD FOR A HARD-WALLED TEST ROOM
I.S. EN ISO 6926:2016	ACOUSTICS - REQUIREMENTS FOR THE PERFORMANCE AND CALIBRATION OF REFERENCE SOUND SOURCES USED FOR THE DETERMINATION OF SOUND POWER LEVELS (ISO 6926:2016)
UNI EN ISO 11691 : 2009	ACOUSTICS - MEASUREMENT OF INSERTION LOSS OF DUCTED SILENCERS WITHOUT FLOW - LABORATORY SURVEY METHOD
DIN EN 15036-2:2006-12	Heating boilers - Test regulations for airborne noise emissions from heat generators - Part 2: Flue gas noise emissions at the outlet of the heat generator
DIN EN ISO 11200:1996-07	ACOUSTICS - NOISE EMITTED BY MACHINERY AND EQUIPMENT - GUIDELINES FOR THE USE OF BASIC STANDARDS FOR THE DETERMINATION OF EMISSION SOUND PRESSURE LEVELS AT A WORK STATION AND AT OTHER SPECIFIED POSITIONS (ISO 11200:2014)
DIN EN ISO 14509-2:2007-02	SMALL CRAFT - AIRBORNE SOUND EMITTED BY POWERED RECREATIONAL CRAFT - PART 2: SOUND ASSESSMENT USING REFERENCE CRAFT
I.S. EN ISO 11204:2010	ACOUSTICS - NOISE EMITTED BY MACHINERY AND EQUIPMENT - DETERMINATION OF EMISSION SOUND PRESSURE LEVELS AT A WORK STATION AND AT OTHER SPECIFIED POSITIONS APPLYING ACCURATE ENVIRONMENTAL CORRECTIONS
I.S. EN ISO 3745:2012	ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS AND SOUND ENERGY LEVELS OF NOISE SOURCES USING SOUND PRESSURE - PRECISION METHODS FOR ANECHOIC ROOMS AND HEMI-ANECHOIC ROOMS (ISO 3745:2012)
IEC 60942:2017 RLV	Electroacoustics - Sound calibrators
DIN EN ISO 7779:2011-01	ACOUSTICS - MEASUREMENT OF AIRBORNE NOISE EMITTED BY INFORMATION TECHNOLOGY AND TELECOMMUNICATIONS EQUIPMENT
I.S. EN ISO 3741:2010	ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS AND SOUND ENERGY LEVELS OF NOISE SOURCES USING SOUND PRESSURE - PRECISION METHODS FOR REVERBERATION TEST ROOMS
I.S. EN ISO 14509-2:2006	SMALL CRAFT - AIRBORNE SOUND EMITTED BY POWERED RECREATIONAL CRAFT - PART 2: SOUND ASSESSMENT USING REFERENCE CRAFT
I.S. EN ISO 9614-1:2009	ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES USING SOUND INTENSITY - PART 1: MEASUREMENT AT DISCRETE POINTS
I.S. EN ISO 1680:2013	ACOUSTICS - TEST CODE FOR THE MEASUREMENT OF AIRBORNE NOISE EMITTED BY ROTATING ELECTRICAL MACHINES (ISO 1680:2013)
EN ISO 6926:2016	Acoustics - Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels (ISO 6926:2016)
I.S. EN ISO 11546-2:2009	ACOUSTICS - DETERMINATION OF SOUND INSULATION PERFORMANCES OF ENCLOSURES - PART 2: MEASUREMENTS IN SITU (FOR ACCEPTANCE AND VERIFICATION PURPOSES)
I.S. EN ISO 11546-1:2009	ACOUSTICS - DETERMINATION OF SOUND INSULATION PERFORMANCES OF ENCLOSURES - PART 1: MEASUREMENTS UNDER LABORATORY CONDITIONS (FOR DECLARATION PURPOSES)
I.S. EN ISO 3744:2010	ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS AND SOUND ENERGY LEVELS OF NOISE SOURCES USING SOUND PRESSURE - ENGINEERING METHODS FOR AN ESSENTIALLY FREE FIELD OVER A REFLECTING PLANE
I.S. EN ISO 2922:2000	ACOUSTICS - MEASUREMENT OF AIRBORNE SOUND EMITTED BY VESSELS ON INLAND WATERWAYS AND HARBOURS (ISO 2922:2000)
I.S. EN ISO 11205:2009	ACOUSTICS - NOISE EMITTED BY MACHINERY AND EQUIPMENT - ENGINEERING METHOD FOR THE DETERMINATION OF EMISSION SOUND PRESSURE LEVELS IN SITU AT THE WORK STATION AND AT OTHER SPECIFIED POSITIONS USING SOUND INTENSITY
I.S. EN ISO 9614-3:2009	ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES USING SOUND INTENSITY - PART 3: PRECISION METHOD FOR MEASUREMENT BY SCANNING
EN ISO 11691:2009	Acoustics - Measurement of insertion loss of ducted silencers without flow - Laboratory survey method (ISO 11691:1995)
I.S. EN ISO 11202:2010	ACOUSTICS - NOISE EMITTED BY MACHINERY AND EQUIPMENT - DETERMINATION OF EMISSION SOUND PRESSURE LEVELS AT A WORK STATION AND AT OTHER SPECIFIED POSITIONS APPLYING APPROXIMATE ENVIRONMENTAL CORRECTIONS
I.S. EN ISO 11201:2010	ACOUSTICS - NOISE EMITTED BY MACHINERY AND EQUIPMENT - DETERMINATION OF EMISSION SOUND PRESSURE LEVELS AT A WORK STATION AND AT OTHER SPECIFIED POSITIONS IN AN ESSENTIALLY FREE FIELD OVER A REFLECTING PLANE WITH NEGLIGIBLE ENVIRONMENTAL CORRECTIONS
I.S. EN ISO 3746:2010	ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS AND SOUND ENERGY LEVELS OF NOISE SOURCES USING SOUND PRESSURE - SURVEY METHOD USING AN ENVELOPING MEASUREMENT SURFACE OVER A REFLECTING PLANE
DIN EN ISO 7235:2010-01	Acoustics - Laboratory measurement procedures for ducted silencers and air-terminal units - Insertion loss, flow noise and total pressure loss (ISO 7235:2003)
UNE-EN 61400-11:2013	Wind turbines - Part 11: Acoustic noise measurement techniques
I.S. EN ISO 3740:2000	ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES - GUIDELINES FOR THE USE OF BASIC STANDARDS
10/30094845 DC : 0	BS ISO 3745 - ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS AND SOUND ENERGY LEVELS OF NOISE SOURCES USING SOUND PRESSURE - PRECISION METHODS FOR ANECHOIC TEST ROOMS AND HEMI-ANECHOIC TEST ROOMS
10/30214903 DC : 0	BS EN ISO 3095 - RAILWAY APPLICATIONS - ACOUSTICS - MEASUREMENT OF NOISE EMITTED BY RAILBOUND VEHICLES
DIN ISO 362-2:2010-05	Measurement of noise emitted by accelerating road vehicles - Engineering method - Part 2: L category (ISO 362-2:2009)
ANSI/ASA S1.4 PART 1 : 2014	ELECTROACOUSTICS - SOUND LEVEL METERS - PART 1: SPECIFICATIONS
BS EN ISO 10140-5:2010	ACOUSTICS - LABORATORY MEASUREMENT OF SOUND INSULATION OF BUILDING ELEMENTS - PART 5: REQUIREMENTS FOR TEST FACILITIES AND EQUIPMENT
15/30333610 DC : 0	BS EN ISO 11819-2.2 - ACOUSTICS - MEASUREMENT OF THE INFLUENCE OF ROAD SURFACES ON TRAFFIC NOISE - PART 2: THE CLOSE-PROXIMITY METHOD
ANSI S12.53/2 : 1999	ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES USING SOUND PRESSURE - ENGINEERING METHODS FOR SMALL, MOVABLE SOURCES IN REVERBERANT FIELDS - PART 2: METHODS FOR SPECIAL REVERBERATION TEST ROOMS
ECMA 74 : 14ED 2017	MEASUREMENT OF AIRBORNE NOISE EMITTED BY INFORMATION TECHNOLOGY AND TELECOMMUNICATIONS EQUIPMENT
BS EN ISO 9612:2009	Acoustics. Determination of occupational noise exposure. Engineering method
UNE-EN ISO 10140-3:2011	Acoustics - Laboratory measurement of sound insulation of building elements - Part 3: Measurement of impact sound insulation (ISO 10140-3:2010)
EN 1793-6:2012	Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 6: Intrinsic characteristics - In situ values of airborne sound insulation under direct sound field conditions
NF EN ISO 14509-3 : 2009	SMALL CRAFT - AIRBORNE SOUND EMITTED BY POWERED RECREATIONAL CRAFT - PART 3: SOUND ASSESSMENT USING CALCULATION AND MEASUREMENT PROCEDURES
ISO 10847:1997	Acoustics — In-situ determination of insertion loss of outdoor noise barriers of all types
17/30353438 DC : 0	BS EN 15153-4 - RAILWAY APPLICATIONS - EXTERNAL VISIBLE AND AUDIBLE WARNING DEVICES - PART 4: WARNING HORNS FOR URBAN RAIL
UNE-EN 61481-1:2015	Live working - Phase comparators - Part 1: Capacitive type to be used for voltages exceeding 1 kV a.c.
10/30205316 DC : 0	BS EN 61400-11 - WIND TURBINES - PART 11: ACOUSTIC NOISE MEASUREMENT TECHNIQUES
ANSI S12.69 : 2010	PROCEDURE FOR TESTING RAILROAD HORNS EX SITU
BS EN 61252 : 1997	ELECTROACOUSTICS - SPECIFICATIONS FOR PERSONAL SOUND EXPOSURE METERS
14/30296484 DC : 0	BS EN 1793-5 - ROAD TRAFFIC NOISE REDUCING DEVICES - TEST METHOD FOR DETERMINING THE ACOUSTIC PERFORMANCE - PART 5: INTRINSIC CHARACTERISTICS - IN SITU VALUES OF SOUND REFLECTION UNDER DIRECT SOUND FIELD CONDITIONS
13/30282677 DC : 0	BS EN 61669 ED.2 - ELECTROACOUSTICS - MEASUREMENT OF REAL-EAR ACOUSTICAL PERFORMANCE CHARACTERISTICS OF HEARING AIDS
BS EN 61094-4:1996	Specification for measurement microphones Specifications for working standard microphones
BS EN 15892:2011	Railway applications. Noise emission. Measurement of noise inside driver\'s cabs
BS ISO 362-2:2009	Measurement of noise emitted by accelerating road vehicles. Engineering method L category
07/30137110 DC : 0	ISO 9612 - ACOUSTICS - DETERMINATION OF OCCUPATIONAL NOISE EXPOSURE - ENGINEERING METHOD
I.S. EN ISO 140-18:2006	ACOUSTICS - MEASUREMENT OF SOUND INSULATION IN BUILDINGS AND OF BUILDING ELEMENTS - PART 18: LABORATORY MEASUREMENT OF SOUND GENERATED BY RAINFALL ON BUILDING ELEMENTS
BS ISO 2969:2015	Cinematography. B-chain electroacoustic reponse of motion-picture control rooms and indoor theatres. Specifications and measurements
00/562811 DC : DRAFT JUN 2000	BS ISO 11205 - ACOUSTICS - DETERMINATION OF EMISSION SOUND PRESSURE LEVELS IN SITU AT THE WORK STATION AND AT OTHER SPECIFIED POSITIONS USING SOUND INTENSITY
I.S. EN ISO 11819-2:2017	ACOUSTICS - MEASUREMENT OF THE INFLUENCE OF ROAD SURFACES ON TRAFFIC NOISE - PART 2: THE CLOSE-PROXIMITY METHOD (ISO 11819-2:2017)
06/30064420 DC : DRAFT MAR 2006	ISO 5130 - ACOUSTICS - MEASUREMENT OF SOUND PRESSURE LEVEL EMITTED BY STATIONARY ROAD VEHICLES
14/30304390 DC : 0	BS ISO 5131 - TRACTORS FOR AGRICULTURE AND FORESTRY - MEASUREMENT OF NOISE ATE THE OPERATOR'S POSITION - SURVEY METHOD
BS EN 16272-4:2016	Railway applications. Track. Noise barriers and related devices acting on airborne sound propagation. Test method for determining the acoustic performance Intrinsic characteristics. In situ values of sound diffraction under direct sound field
BS ISO 16254:2016	Acoustics. Measurement of sound emitted by road vehicles of category M and N at standstill and low speed operation. Engineering method
BS 7703-1(1993) : 1993 AMD 8934	ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES USING SOUND INTENSITY - MEASUREMENT AND DISCRETE POINTS
CSA M5131 : 1997	ACOUSTICS - TRACTORS AND MACHINERY FOR AGRICULTURE AND FORESTRY - MEASUREMENT OF NOISE AT THE OPERATOR'S POSITION - SURVEY METHOD
DIN EN ISO 16283-2:2016-05	ACOUSTICS - FIELD MEASUREMENT OF SOUND INSULATION IN BUILDINGS AND OF BUILDING ELEMENTS - PART 2: IMPACT SOUND INSULATION (ISO 16283-2:2015)
03/113341 DC : DRAFT SEP 2003	BS EN ISO 140-11 - ACOUSTICS - MEASUREMENT OF SOUND INSULATION IN BUILDINGS AND OF BUILDING ELEMENTS - PART 11: LABORATORY MEASUREMENTS OF THE REDUCTION OF TRANSMITTED IMPACT SOUND BY FLOOR COVERINGS ON LIGHTWEIGHT REFERENCE FLOORS
ISO 13475-1:1999	Acoustics — Stationary audible warning devices used outdoors — Part 1: Field measurements for determination of sound emission quantities
ANSI S12.10 : 2002	ACOUSTICS - MEASUREMENT OF AIRBORNE NOISE EMITTED BY INFORMATION TECHNOLOGY AND TELECOMMUNICATIONS EQUIPMENT
I.S. EN IEC 60942:2018	ELECTROACOUSTICS - SOUND CALIBRATORS
SAE J ISO 9614 1 : MAR 2000	ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES USING SOUND INTENSITY - PART 1: MEASUREMENT AT DISCRETE POINTS
EN ISO 7779:2010	Acoustics - Measurement of airborne noise emitted by information technology and telecommunications equipment (ISO 7779:2010)
CSA IEC 61400-11 : 2013(R 2018)	WIND TURBINES - PART 11: ACOUSTIC NOISE MEASUREMENT TECHNIQUES
SAE J1075_201303	Sound Measurement - Construction Site
I.S. EN ISO 16283-3:2016	ACOUSTICS - FIELD MEASUREMENT OF SOUND INSULATION IN BUILDINGS AND OF BUILDING ELEMENTS - PART 3: FAADE SOUND INSULATION (ISO 16283-3:2016)
S.R. CEN/TS 16272-7:2015	RAILWAY APPLICATIONS - TRACK - NOISE BARRIERS AND RELATED DEVICES ACTING ON AIRBORNE SOUND PROPAGATION - TEST METHOD FOR DETERMINING THE ACOUSTIC PERFORMANCE - PART 7: EXTRINSIC CHARACTERISTICS - IN SITU VALUES OF INSERTION LOSS
DIN EN ISO 11204:2010-10	ACOUSTICS - NOISE EMITTED BY MACHINERY AND EQUIPMENT - DETERMINATION OF EMISSION SOUND PRESSURE LEVELS AT A WORK STATION AND AT OTHER SPECIFIED POSITIONS APPLYING ACCURATE ENVIRONMENTAL CORRECTIONS
ANSI/ASA S12.9 PART 1 : 2013(R2018)	QUANTITIES AND PROCEDURES FOR DESCRIPTION AND MEASUREMENT OF ENVIRONMENTAL SOUND - PART 1: BASIC QUANTITIES AND DEFINITIONS
ISO 10843:1997	Acoustics — Methods for the description and physical measurement of single impulses or series of impulses
UNE-EN 61481-2:2015	Live working - Phase comparators - Part 2: Resistive type to be used for voltages from 1 kV to 36 kV a.c.
I.S. EN 61400-11:2013	WIND TURBINES - PART 11: ACOUSTIC NOISE MEASUREMENT TECHNIQUES (IEC 61400-11:2012 (EQV))
ANSI/ASA S12.50/ISO 3740 : 2002(R2017)	Acoustics – Determination of sound power levels of noise sources – Guidelines for the use of basic standards - Nationally Adopted International Standards
EN ISO 10848-1:2017	Acoustics - Laboratory and field measurement of flanking transmission for airborne, impact and building service equipment sound between adjoining rooms - Part 1: Frame document (ISO 10848-1:2017)
UNI EN 1793-6 : 2013	ROAD TRAFFIC NOISE REDUCING DEVICES - TEST METHOD FOR DETERMINING THE ACOUSTIC PERFORMANCE - PART 6: INTRINSIC CHARACTERISTICS - IN SITU VALUES OF AIRBORNE SOUND INSULATION UNDER DIRECT SOUND FIELD CONDITIONS
UNE-EN ISO 16283-1:2015	Acoustics - Field measurement of sound insulation in buildings and of building elements - Part 1: Airborne sound insulation (ISO 16283-1:2014)
UNI CEN/TS 16272-5 : 2014	RAILWAY APPLICATIONS - TRACK - NOISE BARRIERS AND RELATED DEVICES ACTING ON AIRBORNE SOUND PROPAGATION - TEST METHOD FOR DETERMINING THE ACOUSTIC PERFORMANCE - PART 5: INTRINSIC CHARACTERISTICS - IN SITU VALUES OF SOUND REFLECTION UNDER DIRECT SOUND FIELD CONDITIONS
UNI EN 16286-2 : 2013	RAILWAY APPLICATIONS - GANGWAY SYSTEMS BETWEEN VEHICLES - PART 2: ACOUSTIC MEASUREMENTS
BS EN ISO 7779:2010	Acoustics. Measurement of airborne noise emitted by information technology and telecommunications equipment
ANSI/ASA S12.9 PART 2:1992(R2018)	American National Standard Quantities and Procedures for Description and Measurement of Environmental Sound Part 2: Measurement of Long-Term, Wide-Area Sound
ISO 362:1998	Acoustics Measurement of noise emitted by accelerating road vehicles Engineering method
EN 1793-5:2016	Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 5: Intrinsic characteristics - In situ values of sound reflection under direct sound field conditions
EN ISO 14509-3:2009	Small craft - Airborne sound emitted by powered recreational craft - Part 3: Sound assessment using calculation and measurement procedures (ISO 14509-3:2009)
ISO 7779:2010	Acoustics Measurement of airborne noise emitted by information technology and telecommunications equipment
I.S. EN 61672-2:2013	ELECTROACOUSTICS - SOUND LEVEL METERS - PART 2: PATTERN EVALUATION TESTS
ISO 5131:2015	Tractors for agriculture and forestry Measurement of noise at the operator's position Survey method
I.S. EN 61672-1:2013	ELECTROACOUSTICS - SOUND LEVEL METERS - PART 1: SPECIFICATIONS
DIN EN ISO 6926:2016-08	Acoustics - Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels (ISO 6926:2016)
DIN EN ISO 1680:2014-04	ACOUSTICS - TEST CODE FOR THE MEASUREMENT OF AIRBORNE NOISE EMITTED BY ROTATING ELECTRICAL MACHINES (ISO 1680:2013)
DIN EN ISO 3747:2011-03	Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Engineering/survey methods for use in situ in a reverberant environment (ISO 3747:2010)
UNI EN ISO 11202 : 2010	ACOUSTICS - NOISE EMITTED BY MACHINERY AND EQUIPMENT - DETERMINATION OF EMISSION SOUND PRESSURE LEVELS AT A WORKSTATION AND AT OTHER SPECIFIED POSITIONS APPLYING APPROXIMATE ENVIRONMENTAL CORRECTIONS
DIN EN ISO 3741:2011-01	Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Precision methods for reverberation test rooms (ISO 3741:2010)
ISO 140-11:2005	Acoustics Measurement of sound insulation in buildings and of building elements Part 11: Laboratory measurements of the reduction of transmitted impact sound by floor coverings on lightweight reference floors
ISO 6926:2016	Acoustics Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels
ISO 9612:2009	Acoustics Determination of occupational noise exposure Engineering method
UNE-EN ISO 11203:2010	Acoustics - Noise emitted by machinery and equipment - Determination of emission sound pressure levels at a work station and at other specified positions from the sound power level (ISO 11203:1995)
ISO 14837-1:2005	Mechanical vibration Ground-borne noise and vibration arising from rail systems Part 1: General guidance
ISO 3745:2012	Acoustics — Determination of sound power levels and sound energy levels of noise sources using sound pressure — Precision methods for anechoic rooms and hemi-anechoic rooms
IEC 61672-3:2013	Electroacoustics - Sound level meters - Part 3: Periodic tests
UNE-EN ISO 5136:2010	Acoustics - Determination of sound power radiated into a duct by fans and other air-moving devices - In-duct method (ISO 5136:2003)
ISO 8297:1994	Acoustics — Determination of sound power levels of multisource industrial plants for evaluation of sound pressure levels in the environment — Engineering method
ISO 3747:2010	Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Engineering/survey methods for use in situ in a reverberant environment
BS EN ISO 16032:2004	Acoustics. Measurement of sound pressure level from service equipment in buildings. Engineering method
ISO 3741:2010	Acoustics — Determination of sound power levels and sound energy levels of noise sources using sound pressure — Precision methods for reverberation test rooms
UNE-EN ISO 6926:2016	Acoustics - Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels (ISO 6926:2016)
UNE-EN 15153-2:2014	Railway applications - External visible and audible warning devices for trains - Part 2: Warning horns
EN ISO 11203:2009	Acoustics - Noise emitted by machinery and equipment - Determination of emission sound pressure levels at a work station and at other specified positions from the sound power level (ISO 11203:1995)
ANSI/ASA S12.10 PART 1:2010(R2020)	ACOUSTICS - MEASUREMENT OF AIRBORNE NOISE EMITTED BY INFORMATION TECHNOLOGY AND TELECOMMUNICATIONS EQUIPMENT - PART 1: DETERMINATION OF SOUND POWER LEVEL AND EMISSION SOUND PRESSURE LEVEL
UNI EN ISO 11203 : 2009	ACOUSTICS - NOISE EMITTED BY MACHINERY AND EQUIPMENT - DETERMINATION OF EMISSION SOUND PRESSURE LEVELS AT A WORK STATION AND AT OTHER SPECIFIED POSITIONS FROM THE SOUND POWER LEVEL
I.S. EN ISO 11203:2009	ACOUSTICS - NOISE EMITTED BY MACHINERY AND EQUIPMENT - DETERMINATION OF EMISSION SOUND PRESSURE LEVELS AT A WORK STATION AND AT OTHER SPECIFIED POSITIONS FROM THE SOUND POWER LEVEL
EN 15036-2:2006	Heating boilers - Test regulations for airborne noise emissions from heat generators - Part 2: Flue gas noise emissions at the outlet of the heat generator
EN ISO 15186-1:2003	Acoustics - Measurement of sound insulation in buildings and of building elements using sound intensity - Part 1: Laboratory measurements (ISO 15186-1:2000)
UNI EN ISO 3743-2 : 2009	ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES USING SOUND PRESSURE - ENGINEERING METHODS FOR SMALL, MOVABLE SOURCES IN REVERBERANT FIELDS - PART 2: METHODS FOR SPECIAL REVERBERATION TEST ROOMS
UNI EN ISO 3744 : 2010	ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS AND SOUND ENERGY LEVELS OF NOISE SOURCES USING SOUND PRESSURE - ENGINEERING METHODS FOR AN ESSENTIALLY FREE FIELD OVER A REFLECTING PLANE
UNI EN ISO 11205 : 2009	ACOUSTICS - NOISE EMITTED BY MACHINERY AND EQUIPMENT - ENGINEERING METHOD FOR THE DETERMINATION OF EMISSION SOUND PRESSURE LEVELS IN SITU AT THE WORK STATION AND AT OTHER SPECIFIED POSITIONS USING SOUND INTENSITY
UNI EN ISO 11204 : 2010	ACOUSTICS - NOISE EMITTED BY MACHINERY AND EQUIPMENT - DETERMINATION OF EMISSION SOUND PRESSURE LEVELS AT A WORKSTATION AND AT OTHER SPECIFIED POSITIONS APPLYING ACCURATE ENVIRONMENTAL CORRECTIONS
UNI EN ISO 9614-3 : 2009	ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES USING SOUND INTENSITY - PART 3: PRECISION METHOD FOR MEASUREMENT BY SCANNING
UNI EN ISO 11904-1 : 2006	ACOUSTICS - DETERMINATION OF SOUND IMMISSION FROM SOUND SOURCES PLACED CLOSE TO THE EAR - PART 1: TECHNIQUE USING A MICROPHONE IN A REAL EAR (MIRE TECHNIQUE)
UNI EN ISO 11957 : 2009	ACOUSTICS - DETERMINATION OF SOUND INSULATION PERFORMANCE OF CABINS - LABORATORY AND IN SITU MEASUREMENTS
UNI EN ISO 4871 : 2009	ACOUSTICS - DECLARATION AND VERIFICATION OF NOISE EMISSION VALUES OF MACHINERY AND EQUIPMENT
UNI EN ISO 3095 : 2013	ACOUSTICS - RAILWAY APPLICATIONS - MEASUREMENT OF NOISE EMITTED BY RAILBOUND VEHICLES
UNI EN ISO 11201 : 2010	Acoustics - Noise emitted by machinery and equipment - Determination of emission sound pressure levels at a work station and at other specified positions in an essentially free field over a reflecting plane with negligible environmental corrections
UNI EN ISO 9614-1 : 2009	ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES USING SOUND INTENSITY - PART 1: MEASUREMENT AT DISCRETE POINTS
UNI EN ISO 7235 : 2009	ACOUSTICS - LABORATORY MEASUREMENT PROCEDURES FOR DUCTED SILENCERS AND AIR- TERMINAL UNITS - INSERTION LOSS, FLOW NOISE AND TOTAL PRESSURE LOSS
UNI EN ISO 3746 : 2011	ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS AND SOUND ENERGY LEVELS OF NOISE SOURCES USING SOUND PRESSURE - SURVEY METHOD USING AN ENVELOPING MEASUREMENT SURFACE OVER A REFLECTING PLANE
UNI EN ISO 5136 : 2009	ACOUSTICS - DETERMINATION OF SOUND POWER RADIATED INTO A DUCT BY FANS AND OTHER AIR-MOVING DEVICES - IN-DUCT METHOD
UNI EN ISO 3747 : 2011	ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS AND SOUND ENERGY LEVELS OF NOISE SOURCES USING SOUND PRESSURE - ENGINEERING/SURVEY METHODS FOR USE IN SITU IN A REVERBERANT ENVIRONMENT
UNI EN ISO 3741 : 2010	ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS AND SOUND ENERGY LEVELS OF NOISE SOURCES USING SOUND PRESSURE - PRECISION METHODS FOR REVERBERATION TEST ROOMS
UNI EN ISO 3743-1 : 2010	ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS AND SOUND ENERGY LEVELS OF NOISE SOURCES USING SOUND PRESSURE - ENGINEERING METHODS FOR SMALL MOVABLE SOURCES IN REVERBERANT FIELDS - PART 1: COMPARISON METHOD FOR A HARD-WALLED TEST ROOM
UNI EN ISO 11546-1 : 2009	ACOUSTICS - DETERMINATION OF SOUND INSULATION PERFORMANCES OF ENCLOSURES - PART 1: MEASUREMENTS UNDER LABORATORY CONDITIONS (FOR DECLARATION PURPOSES)
UNI ISO 14837-1 : 2013	MECHANICAL VIBRATION - GROUND-BORNE NOISE AND VIBRATION ARISING FROM RAIL SYSTEMS - PART 1: GENERAL GUIDANCE
UNI EN ISO 11546-2 : 2009	ACOUSTICS - DETERMINATION OF SOUND INSULATION PERFORMANCES OF ENCLOSURES - PART 2: MEASUREMENTS IN SITU (FOR ACCEPTANCE AND VERIFICATION PURPOSES)
UNI EN ISO 1680 : 2014	ACOUSTICS - TEST CODE FOR THE MEASUREMENT OF AIRBORNE NOISE EMITTED BY ROTATING ELECTRICAL MACHINES
SAE ARP1307B	Measurement of Exterior Noise Produced by Aircraft Auxiliary Power Units (APUs) and Associated Aircraft Systems During Ground Operation
DIN EN ISO 10140-5 E : 2014	ACOUSTICS - LABORATORY MEASUREMENT OF SOUND INSULATION OF BUILDING ELEMENTS - PART 5: REQUIREMENTS FOR TEST FACILITIES AND EQUIPMENT (ISO 10140-5:2010 + AMD.1:2014)
SAE J2805_201511	Measurement of Noise Emitted by Accelerating Road Vehicles
UNI EN 15892 : 2011	RAILWAY APPLICATIONS - NOISE EMISSION - MEASUREMENT OF NOISE INSIDE DRIVER'S CABS
BS EN ISO 17201-1:2005	Acoustics. Noise from shooting ranges Determination of muzzle blast by measurement
BS ISO 14878:2015	Cycles. Audible warning devices. Technical specification and test methods
DIN EN ISO 11202:2010-10	Acoustics - Noise emitted by machinery and equipment - Determination of emission sound pressure levels at a work station and at other specified positions applying approximate environmental corrections (ISO 11202:2010)
UNI EN ISO 14509-3 : 2009	SMALL CRAFT - AIRBORNE SOUND EMITTED BY POWERED RECREATIONAL CRAFT - PART 3: SOUND ASSESSMENT USING CALCULATION AND MEASUREMENT PROCEDURES
PD CEN/TS 16272-5:2014	Railway applications. Track. Noise barriers and related devices acting on airborne sound propagation. Test method for determining the acoustic performance Intrinsic characteristics. In situ values of sound reflection under direct sound field conditions
13/30273788 DC : 0	BS ISO 11819-2 - ACOUSTICS - METHOD FOR MEASURING THE INFLUENCE OF ROAD SURFACES ON TRAFFIC NOISE - PART 2: CLOSE-PROXIMITY METHOD
DIN ISO 362-1:2016-08 (Draft)	MEASUREMENT OF NOISE EMITTED BY ACCELERATING ROAD VEHICLES - ENGINEERING METHOD - PART 1: M AND N CATEGORIES (ISO 362-1:2015)
17/30309708 DC : 0	BS EN ISO 3740 - ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES - GUIDELINES FOR THE USE OF BASIC STANDARDS
ISO 16283-1:2014	Acoustics Field measurement of sound insulation in buildings and of building elements Part 1: Airborne sound insulation
DIN EN ISO 3744:2011-02	Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Engineering methods for an essentially free field over a reflecting plane (ISO 3744:2010)
17/30326391 DC : 0	BS EN 15153-2 - RAILWAY APPLICATIONS - EXTERNAL VISIBLE AND AUDIBLE WARNING DEVICES - PART 2: WARNING HORNS FOR MAINLINE RAIL
BS ISO 8297:1994	Acoustics. Determination of sound power levels of multisource industrial plants for evaluation of sound pressure levels in the environment. Engineering method
09/30192362 DC : 0	BS EN 15892 - RAILWAY APPLICATIONS - NOISE EMISSION - MEASUREMENT OF NOISE INSIDE DRIVER'S CABS
BS ISO 15186-1 : 2000 AMD 14637	ACOUSTICS - MEASUREMENT OF SOUND INSULATION IN BUILDINGS AND OF BUILDING ELEMENTS USING SOUND INTENSITY - PART 1 - LABORATORY CONDITIONS
10/30205116 DC : 0	BS EN 15153-2 - RAILWAY APPLICATIONS - EXTERNAL VISIBLE AND AUDIBLE WARNING DEVICES FOR TRAINS - PART 2: WARNING HORNS
BS ISO 7216:2015	Agricultural and forestry tractors. Measurement of noise emitted when in motion
BS ISO 362-3:2016	Measurement of noise emitted by accelerating road vehicles. Engineering method Indoor testing M and N categories
17/30356046 DC : DRAFT AUG 2017	BS EN ISO 17201-1 - ACOUSTICS - NOISE FROM SHOOTING RANGES - PART 1: DETERMINATION OF MUZZLE BLAST BY MEASUREMENT
ANSI S12.51 : 2012 : R2017	ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS AND SOUND ENERGY LEVELS OF NOISE SOURCES USING SOUND PRESSURE - PRECISION METHODS FOR REVERBERATION TEST ROOMS
BS ISO 3743-2 : 1994 AMD 9426	ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES USING SOUND PRESSURE - ENGINEERING METHODS FOR SMALL, MOVABLE SOURCES IN REVERBERANT FIELDS - METHODS FOR SPECIAL REVERBERATION TEST ROOMS
BS EN 1793-4:2015	Road traffic noise reducing devices. Test method for determining the acoustic performance Intrinsic characteristics. In situ values of sound diffraction
SAE J1470_201808	Measurement of Noise Emitted by Accelerating Highway Vehicles
13/30267621 DC : 0	BS EN 61481-1 ED 1.0 - LIVE WORKING - PHASE COMPARATORS - PART 1: CAPACITIVE TYPE TO BE USED FOR VOLTAGES EXCEEDING 1 KV A.C.
08/30087659 DC : 0	ISO 10140-5 - ACOUSTICS - LABORATORY MEASUREMENT OF SOUND INSULATION OF BUILDING ELEMENTS - PART 5: REQUIREMENTS FOR TEST FACILITIES AND EQUIPMENT
CEI EN 61400-11 : 2014	WIND TURBINES - PART 11: ACOUSTIC NOISE MEASUREMENT TECHNIQUES
02/560773 DC : DRAFT FEB 2002	BS EN ISO 11205.2 - ACOUSTICS - NOISE EMITTED BY MACHINERY AND EQUIPMENT - ENGINEERING METHOD FOR THE DETERMINATION OF EMISSION SOUND PRESSURE LEVELS IN SITU AT THE WORK STATION AND AT OTHER SPECIFIED POSITIONS USING SOUND INTENSITY
BS ISO 15186-2 : 2003	ACOUSTICS - MEASUREMENT OF SOUND INSULATION IN BUILDINGS AND OF BUILDING ELEMENTS USING SOUND INTENSITY - PART 2: FIELD MEASUREMENTS
17/30356590 DC : DRAFT AUG 2017	BS ISO 10494 - TURBINES AND TURBINE SETS - MEASUREMENT OF EMITTED AIRBORNE NOISE - ENGINEERING/SURVEY METHOD
PD 6545:2005	Intended use of human head and ear simulators-guide
BS ISO 5129 : 2001	ACOUSTICS - MEASUREMENT OF SOUND PRESSURE LEVELS IN THE INTERIOR OF AIRCRAFT DURING FLIGHT
ISO 140-8:1997	Acoustics Measurement of sound insulation in buildings and of building elements Part 8: Laboratory measurements of the reduction of transmitted impact noise by floor coverings on a heavyweight standard floor
14/30297521 DC : 0	BS EN 16272-4 - RAILWAY APPLICATIONS - TRACK - NOISE BARRIERS AND RELATED DEVICES ACTING ON AIRBORNE SOUND PROPAGATION - TEST METHOD FOR DETERMINING THE ACOUSTIC PERFORMANCE - PART 4: INTRINSIC CHARACTERISTICS - IN SITU VALUES OF SOUND DIFFRACTION UNDER DIRECT SOUND FIELD CONDITIONS
BS EN ISO 15186-2:2010	Acoustics. Measurement of sound insulation in buildings and of building elements using sound intensity Field measurements
BS 7721(1994) : 1994 AMD 14748	GAS TURBINES AND GAS TURBINE SETS - MEASUREMENT OF EMITTED AIRBORNE NOISE - ENGINEERING/SURVEY METHOD
BS EN 61672-1:2013	Electroacoustics. Sound level meters Specifications
ANSI S12-5:2006	ACOUSTICS - REQUIREMENTS FOR THE PERFORMANCE AND CALIBRATION OF REFERENCE SOUND SOURCES USED FOR THE DETERMINATION OF SOUND POWER LEVELS
UNI ISO 230-5 : 2010	TEST CODE FOR MACHINE TOOLS - PART 5: DETERMINATION OF THE NOISE EMISSION
ANSI S12-5 : 2006 : R2011	ACOUSTICS - REQUIREMENTS FOR THE PERFORMANCE AND CALIBRATION OF REFERENCE SOUND SOURCES USED FOR THE DETERMINATION OF SOUND POWER LEVELS
ASTM E 2964 : 2014	Standard Test Method for Measurement of the Normalized Insertion Loss of Doors
ISO 20906:2009	Acoustics Unattended monitoring of aircraft sound in the vicinity of airports
UNI EN ISO 15186-2 : 2010	ACOUSTICS - MEASUREMENT OF SOUND INSULATION IN BUILDINGS AND OF BUILDING ELEMENTS USING SOUND INTENSITY - PART 2: FIELD MEASUREMENTS
ANSI/ASA S12.53 PART 1 : 2011(R2016)	ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS AND SOUND ENERGY LEVELS OF NOISE SOURCES USING SOUND PRESSURE - ENGINEERING METHODS FOR SMALL MOVABLE SOURCES IN REVERBERANT FIELDS - PART 1: COMPARISON METHOD FOR A HARD-WALLED TEST ROOM
UNE-EN 1793-4:2015	Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 4: Intrinsic characteristics - In situ values of sound diffraction
SAE J1970_201802	Shoreline Sound Level Measurement Procedure for Recreational Motorboats
CEI EN 55035 : 2018	ELECTROMAGNETIC COMPATIBILITY OF MULTIMEDIA EQUIPMENT - IMMUNITY REQUIREMENTS
I.S. EN ISO 15186-3:2010	ACOUSTICS - MEASUREMENT OF SOUND INSULATION IN BUILDINGS AND OF BUILDING ELEMENTS USING SOUND INTENSITY - PART 3: LABORATORY MEASUREMENTS AT LOW FREQUENCIES
ANSI S12.50 : 2002	ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES - GUIDELINES FOR THE USE OF BASIC STANDARDS
DIN EN ISO 11819-2:2015-11 (Draft)	ACOUSTICS - MEASUREMENT OF THE INFLUENCE OF ROAD SURFACES ON TRAFFIC NOISE - PART 2: THE CLOSE-PROXIMITY METHOD (ISO 11819-2:2017)
ISO 362-1:2015	Measurement of noise emitted by accelerating road vehicles — Engineering method — Part 1: M and N categories
CEI EN 61672-3 : 2014	ELECTROACOUSTICS - SOUND LEVEL METERS - PART 3: PERIODIC TESTS
UNI ISO 20906 : 2012	ACOUSTICS - UNATTENDED MONITORING OF AIRCRAFT SOUND IN THE VICINITY OF AIRPORTS
I.S. EN ISO 15186-2:2010	ACOUSTICS - MEASUREMENT OF SOUND INSULATION IN BUILDINGS AND OF BUILDING ELEMENTS USING SOUND INTENSITY - PART 2: FIELD MEASUREMENTS
SAE J2825_201211	Measurement of Exhaust Sound Pressure Levels of Stationary On-Highway Motorcycles
ISO 1996-2:2017	Acoustics — Description, measurement and assessment of environmental noise — Part 2: Determination of sound pressure levels
EN ISO 14509-1:2008	Small craft - Airborne sound emitted by powered recreational craft - Part 1: Pass-by measurement procedures (ISO 14509-1:2008)
I.S. EN ISO 14509-3:2009	SMALL CRAFT - AIRBORNE SOUND EMITTED BY POWERED RECREATIONAL CRAFT - PART 3: SOUND ASSESSMENT USING CALCULATION AND MEASUREMENT PROCEDURES
NF EN ISO 7779 : 2010	ACOUSTICS - MEASUREMENT OF AIRBORNE NOISE EMITTED BY INFORMATION TECHNOLOGY AND TELECOMMUNICATIONS EQUIPMENT
BS EN ISO 14509-3:2009	Small craft. Airborne sound emitted by powered recreational craft Sound assessment using calculation and measurement procedures
ANSI S12.9 PT2 : 1992(R2008)	QUANTITIES AND PROCEDURES FOR DESCRIPTION AND MEASUREMENT OF ENVIRONMENTAL SOUND - PART 2: MEASUREMENT OF LONG-TERM, WIDE-AREA SOUND
16/30348450 DC : 0	BS EN 13819-3 - HEARING PROTECTORS - TESTING - PART 3: SUPPLEMENTARY ACOUSTIC TEST METHOD
ANSI/ASA S12.19 :1996(R2016)	MEASUREMENT OF OCCUPATIONAL NOISE EXPOSURE
I.S. EN 61243-3:2014	LIVE WORKING - VOLTAGE DETECTORS - PART 3: TWO-POLE LOW-VOLTAGE TYPE
ANSI/ASA S1.4 PART 3:2014	Electroacoustics - Sound Level Meters - Part 3: Periodic Tests (a nationally adopted international standard)
CEI EN 61265 : 1996	ELECTROACOUSTICS - INSTRUMENTS FOR MEASUREMENT OF AIRCRAFT NOISE - PERFORMANCE REQUIREMENTS FOR SYSTEMS TO MEASURE ONE-THIRD-OCTAVE BAND SOUND PRESSURE LEVELS IN NOISE CERTIFICATION OF TRANSPORT-CATEGORY AEROPLANES
DIN EN ISO 14509-3:2009-11	SMALL CRAFT - AIRBORNE SOUND EMITTED BY POWERED RECREATIONAL CRAFT - PART 3: SOUND ASSESSMENT USING CALCULATION AND MEASUREMENT PROCEDURES
BS EN 61400-11 : 2013	WIND TURBINES - PART 11: ACOUSTIC NOISE MEASUREMENT TECHNIQUES
UNE-EN 1793-5:2016	Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 5: Intrinsic characteristics - In situ values of sound reflection under direct sound field conditions
ISO 16283-2:2015	Acoustics — Field measurement of sound insulation in buildings and of building elements — Part 2: Impact sound insulation
I.S. EN 61243-1:2005	LIVE WORKING - VOLTAGE DETECTORS - PART 1: CAPACITIVE TYPE TO BE USED FOR VOLTAGES EXCEEDING 1 KV A.C.
NF EN ISO 11202 : 2010	ACOUSTICS - NOISE EMITTED BY MACHINERY AND EQUIPMENT - DETERMINATION OF EMISSION SOUND PRESSURE LEVELS AT A WORK STATION AND AT OTHER SPECIFIED POSITIONS APPLYING APPROXIMATE ENVIRONMENTAL CORRECTIONS
EN ISO 3381:2011	Railway applications - Acoustics - Measurement of noise inside railbound vehicles (ISO 3381:2005)
EN ISO 11200:2014	Acoustics - Noise emitted by machinery and equipment - Guidelines for the use of basic standards for the determination of emission sound pressure levels at a work station and at other specified positions (ISO 11200:2014)
I.S. EN ISO 11200:2014	ACOUSTICS - NOISE EMITTED BY MACHINERY AND EQUIPMENT - GUIDELINES FOR THE USE OF BASIC STANDARDS FOR THE DETERMINATION OF EMISSION SOUND PRESSURE LEVELS AT A WORK STATION AND AT OTHER SPECIFIED POSITIONS (ISO/DIS 11200:2012)
DIN EN ISO 11904-2:2005-02	Acoustics - Determination of sound immission from sound sources placed close to the ear - Part 2: Technique using a manikin (ISO 11904-2:2004)
DIN EN ISO 2922:2013-12	Acoustics - Measurement of airborne sound emitted by vessels on inland waterways and harbours (ISO 2922:2000 + Amd 1:2013) (includes Amendment :2013)
NF EN ISO 2922 : 2001 AMD 1 2013	ACOUSTICS - MEASUREMENT OF AIRBORNE SOUND EMITTED BY VESSELS ON INLAND WATERWAYS AND HARBOURS
ISO 140-3:1995	Acoustics — Measurement of sound insulation in buildings and of building elements — Part 3: Laboratory measurements of airborne sound insulation of building elements
BS EN ISO 1680:2013	Acoustics. Test code for the measurement of airborne noise emitted by rotating electrical machines
UNE-EN ISO 3747:2010	Acoustics - Determination of sound power levels of noise sources using sound pressure - Comparison method in situ (ISO 3747:2000)
BS EN ISO 140-4:1998	Acoustics. Measurement of sound insulation in buildings and of building elements Field measurements of airborne sound insulation between rooms
BS EN ISO 5136:2009	Acoustics. Determination of sound power radiated into a duct by fans and other air-moving devices. In-duct method
BS EN ISO 140-11:2005	Acoustics. Measurement of sound insulation in buildings and of building elements Laboratory measurements of the reduction of transmitted impact sound by floor coverings on lightweight reference floors
ISO 16032:2004	Acoustics — Measurement of sound pressure level from service equipment in buildings — Engineering method
BS EN 15036-2:2006	Heating boilers. Test regulations for airborne noise emissions from heat generators Flue gas noise emissions at the outlet of the heat generator
BS EN ISO 11821:1997	Acoustics. Measurement of the in situ sound attenuation of a removable screen
ISO 11546-1:1995	Acoustics Determination of sound insulation performances of enclosures Part 1: Measurements under laboratory conditions (for declaration purposes)
ISO 3743-1:2010	Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Engineering methods for small movable sources in reverberant fields Part 1: Comparison method for a hard-walled test room
ISO 2922:2000	Acoustics Measurement of airborne sound emitted by vessels on inland waterways and harbours
ISO 11904-1:2002	Acoustics — Determination of sound immission from sound sources placed close to the ear — Part 1: Technique using a microphone in a real ear (MIRE technique)
IEC 61400-11:2012	Wind turbines - Part 11: Acoustic noise measurement techniques
ISO 9614-3:2002	Acoustics — Determination of sound power levels of noise sources using sound intensity — Part 3: Precision method for measurement by scanning
IEC 60804:2000	Integrating-averaging sound level meters
BS EN ISO 6926:2016	Acoustics. Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels
ISO 11691:1995	Acoustics Measurement of insertion loss of ducted silencers without flow Laboratory survey method
ISO 3381:2005	Railway applications Acoustics Measurement of noise inside railbound vehicles
ISO 3744:2010	Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Engineering methods for an essentially free field over a reflecting plane
ISO 11202:2010	Acoustics Noise emitted by machinery and equipment Determination of emission sound pressure levels at a work station and at other specified positions applying approximate environmental corrections
BS EN ISO 9614-1:2009	Acoustics. Determination of sound power levels of noise sources using sound intensity Measurement at discrete points
BS EN ISO 11546-2:2009	Acoustics. Determination of sound insulation performances of enclosures Measurements in situ (for acceptance and verification purposes)
BS EN ISO 11203:2009	Acoustics. Noise emitted by machinery and equipment. Determination of emission sound pressure levels at a work station and at other specified positions from the sound power level
UNI EN ISO 11200 : 2014	ACOUSTICS - NOISE EMITTED BY MACHINERY AND EQUIPMENT - GUIDELINES FOR THE USE OF BASIC STANDARDS FOR THE DETERMINATION OF EMISSION SOUND PRESSURE LEVELS AT A WORK STATION AND AT OTHER SPECIFIED POSITIONS
ISO 10140-3:2010	Acoustics Laboratory measurement of sound insulation of building elements Part 3: Measurement of impact sound insulation
ISO 11200:2014	Acoustics Noise emitted by machinery and equipment Guidelines for the use of basic standards for the determination of emission sound pressure levels at a work station and at other specified positions
UNE-EN ISO 3743-2:2010	Acoustics - Determination of sound power levels of noise sources using sound pressure - Engineering methods for small, movable sources in reverberant fields - Part 2: Methods for special reverberation test rooms (ISO 3743-2:1994)
UNE-EN ISO 7235:2010	Acoustics - Laboratory measurement procedures for ducted silencers and air-terminal units - Insertion loss, flow noise and total pressure loss (ISO 7235:2003)
ISO 1680:2013	Acoustics — Test code for the measurement of airborne noise emitted by rotating electrical machines
ISO 9614-2:1996	Acoustics — Determination of sound power levels of noise sources using sound intensity — Part 2: Measurement by scanning
ISO 14509:2000	Small craft - Measurement of airborne sound emitted by powered recreational craft
ISO 7235:2003	Acoustics — Laboratory measurement procedures for ducted silencers and air-terminal units — Insertion loss, flow noise and total pressure loss
ISO 9614-1:1993	Acoustics — Determination of sound power levels of noise sources using sound intensity — Part 1: Measurement at discrete points
ISO 140-5:1998	Acoustics Measurement of sound insulation in buildings and of building elements Part 5: Field measurements of airborne sound insulation of faade elements and faades
ISO 11957:1996	Acoustics — Determination of sound insulation performance of cabins — Laboratory and in situ measurements
IEC 62585:2012	Electroacoustics - Methods to determine corrections to obtain the free-field response of a sound level meter
UNE-EN ISO 3744:2011	Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Engineering methods for an essentially free field over a reflecting plane (ISO 3744:2010)
ISO 11819-1:1997	Acoustics — Measurement of the influence of road surfaces on traffic noise — Part 1: Statistical Pass-By method
ISO 16283-3:2016	Acoustics — Field measurement of sound insulation in buildings and of building elements — Part 3: Façade sound insulation
UNE-EN ISO 9614-3:2010	Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 3: Precision method for measurement by scanning (ISO 9614-3:2002)
UNE-EN ISO 11546-2:2010	Acoustics - Determination of sound insulation performances of enclosures - Part 2: Measurements in situ (for acceptance and verification purposes) (ISO 11546-2:1995)
ISO 11819-2:2017	Acoustics — Measurement of the influence of road surfaces on traffic noise — Part 2: The close-proximity method
IEC 61252:1993+AMD1:2000+AMD2:2017 CSV	Electroacoustics - Specifications for personal sound exposure meters
IEC 61243-3:2014	Live working - Voltage detectors - Part 3: Two-pole low-voltage type
UNE-EN ISO 3095:2014	Acoustics - Railway applications - Measurement of noise emitted by railbound vehicles (ISO 3095:2013)
UNE-EN ISO 10140-5:2011	Acoustics - Laboratory measurement of sound insulation of building elements - Part 5: Requirements for test facilities and equipment (ISO 10140-5:2010)
BS EN ISO 3381:2011	Railway applications. Acoustics. Measurement of noise inside railbound vehicles
ISO 140-6:1998	Acoustics Measurement of sound insulation in buildings and of building elements Part 6: Laboratory measurements of impact sound insulation of floors
BS EN ISO 3746:2009	Acoustics. Determination of sound power levels of noise sources using sound pressure. Survey method using an enveloping measurement surface over a reflecting plane
BS EN ISO 3743-1:2009	Acoustics. Determination of sound power levels of noise sources. Engineering methods for small, movable sources in reverberant fields Comparison method for hard-walled test rooms
ISO 15186-3:2002	Acoustics Measurement of sound insulation in buildings and of building elements using sound intensity Part 3: Laboratory measurements at low frequencies
UNE-EN ISO 3743-1:2011	Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Engineering methods for small movable sources in reverberant fields - Part 1: Comparison method for a hard-walled test room (ISO 3743-1:2010)
BS EN ISO 14509-2:2006	Small craft. Airborne sound emitted by powered recreational craft Sound assessment using reference craft
UNE-EN ISO 3746:2010	Acoustics - Determination of sound power levels of noise sources using sound pressure - Survey method using an enveloping measurement surface over a reflecting plane (ISO 3746:1995, including Cor 1:1995)
BS EN ISO 3747:2010	Acoustics. Determination of sound power levels and sound energy levels of noise sources using sound pressure. Engineering/survey methods for use in situ in a reverberant environment
BS EN ISO 11204:2010	Acoustics. Noise emitted by machinery and equipment. Determination of emission sound pressure levels at a work station and at other specified positions applying accurate environmental corrections
BS EN ISO 11200:2014	Acoustics. Noise emitted by machinery and equipment. Guidelines for the use of basic standards for the determination of emission sound pressure levels at a work station and at other specified positions
ISO 11821:1997	Acoustics — Measurement of the in situ sound attenuation of a removable screen
BS EN ISO 2922 : 2001	ACOUSTICS - MEASUREMENT OF AIRBORNE SOUND EMITTED BY VESSELS ON INLAND WATERWAYS AND HARBOURS
ISO 11546-2:1995	Acoustics Determination of sound insulation performances of enclosures Part 2: Measurements in situ (for acceptance and verification purposes)
BS EN ISO 4871:2009	Acoustics. Declaration and verification of noise emission values of machinery and equipment
UNE-EN ISO 3741:2011	Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Precision methods for reverberation test rooms (ISO 3741:2010)
IEC 61481-2:2014	Live working - Phase comparators - Part 2: Resistive type to be used for voltages from 1kV to 36 kV a.c.
BS EN ISO 140-3:1995	Acoustics. Measurement of sound insulation in buildings and of building elements Laboratory measurement of airborne sound insulation of building elements
ISO 140-18:2006	Acoustics Measurement of sound insulation in buildings and of building elements Part 18: Laboratory measurement of sound generated by rainfall on building elements
BS EN ISO 140-7:1998	Acoustics. Measurement of sound insulation in buildings and of building elements Field measurements of impact sound insulation of floors
BS EN ISO 140-5:1998	Acoustics. Measurement of sound insulation in buildings and of building elements Field measurements of airborne sound insulation of facade elements and facades
UNE-EN ISO 4871:2010	Acoustics - Declaration and verification of noise emission values of machinery and equipment (ISO 4871:1996)
UNE-EN 61243-3:2015	Live working - Voltage detectors - Part 3: Two-pole low-voltage type
ISO 15186-1:2000	Acoustics Measurement of sound insulation in buildings and of building elements using sound intensity Part 1: Laboratory measurements
EN 61252:1995/A2:2017	ELECTROACOUSTICS - SPECIFICATIONS FOR PERSONAL SOUND EXPOSURE METERS (IEC 61252:1993/A2:2017)
EN ISO 140-18:2006	Acoustics - Measurement of sound insulation in buildings and of building elements - Part 18: Laboratory measurement of sound generated by rainfall on building elements (ISO 140-18:2006)
EN ISO 11904-1:2002	Acoustics - Determination of sound immission from sound sources placed close to the ear - Part 1: Technique using a microphone in a real ear (MIRE technique) (ISO 11904-1:2002)
EN ISO 140-4:1998	Acoustics - Measurement of sound insulation in buildings and of building elements - Part 4: Field measurements of airborne sound insulation between rooms (ISO 140-4:1998)
EN ISO 11957:2009	Acoustics - Determination of sound insulation performance of cabins - Laboratory and in situ measurements (ISO 11957:1996)
EN 16272-4:2016	Railway applications - Track - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 4: Intrinsic characteristics - In situ values of sound diffraction under direct sound field
EN ISO 9614-2:1996	Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 2: Measurement by scanning (ISO 9614-2:1996)
EN ISO 11819-1:2001	Acoustics - Measurement of the influence of road surfaces on traffic noise - Part 1: Statistical Pass-By method (ISO 11819-1:1997)
EN ISO 11821:1997	Acoustics - Measurement of the in situ sound attenuation of a removable screen (ISO 11821:1997)
EN ISO 3743-2:2009	Acoustics - Determination of sound power levels of noise sources using sound pressure - Engineering methods for small, movable sources in reverberant fields - Part 2: Methods for special reverberation test rooms (ISO 3743-2:1994)
EN ISO 9612:2009	Acoustics - Determination of occupational noise exposure - Engineering method (ISO 9612:2009)
EN ISO 3743-1:2010	Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Engineering methods for small movable sources in reverberant fields - Part 1: Comparison method for a hard-walled test room (ISO 3743-1:2010)
EN ISO 15186-3:2010	Acoustics - Measurement of sound insulation in buildings and of building elements using sound intensity - Part 3: Laboratory measurements at low frequencies (ISO 15186-3:2002)
EN ISO 140-7:1998	Acoustics - Measurement of sound insulation in buildings and of building elements - Part 7: Field measurements of impact sound insulation of floors (ISO 140-7:1998)
EN ISO 140-11:2005	Acoustics - Measurement of sound insulation in buildings and of building elements - Part 11: Laboratory measurements of the reduction of transmitted impact sound by floor coverings on lightweight reference floors (ISO 140-11:2005)
EN ISO 140-5:1998	Acoustics - Measurement of sound insulation in buildings and of building elements - Part 5: Field measurements of airborne sound insulation of façade elements and façades (ISO 140-5:1998)
EN ISO 11201:2010	Acoustics - Noise emitted by machinery and equipment - Determination of emission sound pressure levels at a work station and at other specified positions in an essentially free field over a reflecting plane with negligible environmental corrections (ISO 11201:2010)
EN ISO 9614-1:2009	Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 1: Measurement at discrete points (ISO 9614-1:1993)
EN ISO 140-6 : 1998	ACOUSTICS - MEASUREMENT OF SOUND INSULATION IN BUILDINGS AND OF BUILDING ELEMENTS - PART 6: LABORATORY MEASUREMENTS OF IMPACT SOUND INSULATION OF FLOORS
EN ISO 9614-3:2009	Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 3: Precision method for measurement by scanning (ISO 9614-3:2002)
EN ISO 3095:2013	Acoustics - Railway applications - Measurement of noise emitted by railbound vehicles (ISO 3095:2013)
EN 15892:2011	Railway applications - Noise Emission - Measurement of noise inside driver's cabs
EN ISO 11819-2:2017	Acoustics - Measurement of the influence of road surfaces on traffic noise - Part 2: The close-proximity method (ISO 11819-2:2017)
EN ISO 16032:2004	Acoustics - Measurement of sound pressure level from service equipment in buildings - Engineering method (ISO 16032:2004)
EN ISO 3741:2010	Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Precision methods for reverberation test rooms (ISO 3741:2010)
EN 16286-2:2013	Railway applications - Gangway systems between vehicles - Part 2: Acoustic measurements
EN ISO 140-8 : 1997	ACOUSTICS - MEASUREMENT OF SOUND INSULATION IN BUILDINGS AND OF BUILDING ELEMENTS - PART 8: LABORATORY MEASUREMENTS OF THE REDUCTION OF TRANSMITTED IMPACT NOISE BY FLOOR COVERINGS ON A HEAVYWEIGHT STANDARD FLOOR
EN ISO 1680:2013	Acoustics - Test code for the measurement of airborne noise emitted by rotating electrical machines (ISO 1680:2013)
EN ISO 5136:2009	Acoustics - Determination of sound power radiated into a duct by fans and other air-moving devices - In-duct method (ISO 5136:2003)
EN ISO 15186-2:2010	Acoustics - Measurement of sound insulation in buildings and of building elements using sound intensity - Part 2: Field measurements (ISO 15186-2:2003)
EN ISO 7235:2009	Acoustics - Laboratory measurement procedures for ducted silencers and air-terminal units - Insertion loss, flow noise and total pressure loss (ISO 7235:2003)
EN ISO 11546-2:2009	Acoustics - Determination of sound insulation performances of enclosures - Part 2: Measurements in situ (for acceptance and verification purposes) (ISO 11546-2:1995)
EN ISO 14509-2:2006	Small craft - Airborne sound emitted by powered recreational craft - Part 2: Sound assessment using reference craft (ISO 14509-2:2006)
EN ISO 3744:2010	Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Engineering methods for an essentially free field over a reflecting plane (ISO 3744:2010)
EN ISO 11546-1:2009	Acoustics - Determination of sound insulation performances of enclosures - Part 1: Measurements under laboratory conditions (for declaration purposes) (ISO 11546-1:1995)
EN ISO 16283-3:2016	Acoustics - Field measurement of sound insulation in buildings and of building elements - Part 3: Façade sound insulation (ISO 16283-3:2016)
EN ISO 3747:2010	Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Engineering/survey methods for use in situ in a reverberant environment (ISO 3747:2010)
EN ISO 4871:2009	Acoustics - Declaration and verification of noise emission values of machinery and equipment (ISO 4871:1996)
EN ISO 11204:2010	Acoustics - Noise emitted by machinery and equipment - Determination of emission sound pressure levels at a work station and at other specified positions applying accurate environmental corrections (ISO 11204:2010)
EN ISO 11205:2009	Acoustics - Noise emitted by machinery and equipment - Engineering method for the determination of emission sound pressure levels in situ at the work station and at other specified positions using sound intensity (ISO 11205:2003)
ISO 11204:2010	Acoustics Noise emitted by machinery and equipment Determination of emission sound pressure levels at a work station and at other specified positions applying accurate environmental corrections
ISO 14509-1:2008	Small craft — Airborne sound emitted by powered recreational craft — Part 1: Pass-by measurement procedures
I.S. EN ISO 14509-1:2008	SMALL CRAFT - AIRBORNE SOUND EMITTED BY POWERED RECREATIONAL CRAFT - PART 1: PASS-BY MEASUREMENT PROCEDURES
BS EN 61481-1:2014	Live working. Phase comparators Capacitive type to be used for voltages exceeding 1 kV a.c.
BS EN ISO 16283-3:2016	Acoustics. Field measurement of sound insulation in buildings and of building elements Façade sound insulation
14/30295928 DC : 0	BS EN ISO 16283-3 - ACOUSTICS - FIELD MEASUREMENT OF SOUND INSULATION IN BUILDINGS AND OF BUILDING ELEMENTS - PART 3: FACADE SOUND INSULATION
BS EN ISO 10848-1:2017	Acoustics. Laboratory and field measurement of flanking transmission for airborne, impact and building service equipment sound between adjoining rooms Frame document
BS ISO 15186-3 : 2002	ACOUSTICS - MEASUREMENT OF SOUND INSULATION IN BUILDINGS AND OF BUILDING ELEMENTS USING SOUND INTENSITY - PART 3: LABORATORY MEASUREMENTS AT LOW FREQUENCIES
DIN EN ISO 3746:2011-03	Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Survey method using an enveloping measurement surface over a reflecting plane (ISO 3746:2010)
UNE-EN 15892:2012	Railway applications - Noise Emission - Measurement of noise inside driver's cabs
BS ISO 15619:2013	Reciprocating internal combustion engines. Measurement method for exhaust silencers. Sound power level of exhaust noise and insertion loss using sound pressure and power loss ratio
I.S. EN ISO 16283-1:2014	ACOUSTICS - FIELD MEASUREMENT OF SOUND INSULATION IN BUILDINGS AND OF BUILDING ELEMENTS - PART 1: AIRBORNE SOUND INSULATION (ISO 16283-1:2014)
01/707359 DC : DRAFT APR 2001	ISO/DIS 13325 - TYRES - COAST-BY-METHOD FOR MEASUREMENT OF TYRE/ROAD SOUND EMISSION
12/30240135 DC : 0	BS ISO 11200 - ACOUSTICS - NOISE EMITTED BY MACHINERY AND EQUIPMENT - GUIDELINES FOR THE USE OF BASIC STANDARDS FOR THE DETERMINATION OF EMISSION SOUND PRESSURE LEVELS AT A WORK STATION AND AT OTHER SPECIFIED POSITIONS
BS ISO 362:1998	Acoustics. Measurement of noise emitted by accelerating road vehicles. Engineering method
ISO 3095:2013	Acoustics Railway applications Measurement of noise emitted by railbound vehicles
CISPR 35:2016	Electromagnetic compatibility of multimedia equipment - Immunity requirements
DIN EN 1793-6:2013-04	ROAD TRAFFIC NOISE REDUCING DEVICES - TEST METHOD FOR DETERMINING THE ACOUSTIC PERFORMANCE - PART 6: INTRINSIC CHARACTERISTICS - IN-SITU VALUES OF AIRBORNE SOUND INSULATION UNDER DIRECT SOUND FIELD CONDITIONS
BS EN ISO 16283-2:2015	Acoustics. Field measurement of sound insulation in buildings and of building elements Impact sound insulation
EN IEC 60942:2018	Electroacoustics - Sound calibrators
BS EN 61243-1 : 2005	LIVE WORKING - VOLTAGE DETECTORS - PART 1: CAPACITIVE TYPE TO BE USED FOR VOLTAGES EXCEEDING 1 KV A.C.
08/30087650 DC : 0	ISO 10140-3 - ACOUSTICS - LABORATORY MEASUREMENT OF SOUND INSULATION OF BUILDING ELEMENTS - PART 3: MEASUREMENT OF IMPACT SOUND INSULATION
03/101986 DC : DRAFT JAN 2003	BS EN ISO 17201-1 - ACOUSTICS - NOISE FROM SHOOTING RANGES - PART 1: SOUND SOURCE ENERGY DETERMINATION OF MUZZLE BLAST
13/30258085 DC : 0	BS 5228-1:2009+A1 - CODE OF PRACTICE FOR NOISE AND VIBRATION CONTROL ON CONSTRUCTION AND OPEN SITES - PART 1: NOISE
09/30208590 DC : 0	BS EN 61672-2 ED.2 - ELECTROACOUSTICS - SOUND LEVEL METERS - PART 2: PATTERN EVALUATION TESTS
DIN EN ISO 11203:2010-01	Acoustics - Noise emitted by machinery and equipment - Determination of emission sound pressure levels at a work station and at other specified positions from the sound power level (ISO 11203:1995)
DIN EN ISO 15186-3:2010-12	Acoustics - Measurement of sound insulation in buildings and of building elements using sound intensity - Part 3: Laboratory measurements at low frequencies (ISO 15186-3:2002)
I.S. EN ISO 14509:2001	SMALL CRAFT - MEASUREMENT OF AIRBORNE SOUND EMITTED BY POWERED RECREATIONAL CRAFT
BS EN 62585:2012	Electroacoustics. Methods to determine corrections to obtain the free-field response of a sound level meter
07/30175054 DC : DRAFT DEC 2007	BS EN ISO 14509-3 - SMALL CRAFT - AIRBORNE SOUND EMITTED BY POWERED RECREATIONAL CRAFT - PART 3: SOUND ASSESSMENT USING CALCULATION AND MEASUREMENT PROCEDURES
BS EN 16286-2:2013	Railway applications. Gangway systems between vehicles Acoustic measurements
BS EN ISO 3095:2013	Acoustics. Railway applications. Measurement of noise emitted byrailbound vehicles
15/30324675 DC : 0	BS CISPR 35 ED1.0 - ELECTROMAGNETIC COMPATIBILITY OF MULTIMEDIA EQUIPMENT - IMMUNITY REQUIREMENTS
CEI EN 62585 : 2013	ELECTROACOUSTICS - METHODS TO DETERMINE CORRECTIONS TO OBTAIN THE FREE-FIELD RESPONSE OF A SOUND LEVEL METER
14/30304393 DC : 0	BS ISO 7216 - AGRICULTURAL AND FORESTRY TRACTORS - MEASUREMENT OF NOISE EMITTED WHEN IN MOTION
SAE ARP4721/1	Monitoring Aircraft Noise and Operations in the Vicinity of Airports: System Description, Acquisition, and Operation
UNI EN ISO 14509-1 : 2009	SMALL CRAFT - AIRBORNE SOUND EMITTED BY POWERED RECREATIONAL CRAFT - PART 1: PASS-BY MEASUREMENT PROCEDURES
DIN EN ISO 9612:2009-09	ACOUSTICS - DETERMINATION OF OCCUPATIONAL NOISE EXPOSURE - ENGINEERING METHOD
10/30194376 DC : 0	BS EN 62585 ED.1 - ELECTROACOUSTICS - METHODS TO DETERMINE CORRECTIONS TO OBTAIN FREE-FIELD RESPONSE OF A SOUND LEVEL METER
DIN EN ISO 3745:2012-07	ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS AND SOUND ENERGY LEVELS OF NOISE SOURCES USING SOUND PRESSURE - PRECISION METHODS FOR ANECHOIC ROOMS AND HEMI-ANECHOIC ROOMS (ISO 3745:2012 + AMD 1:2017)
DIN EN ISO 15186-2:2010-12	Acoustics - Measurement of sound insulation in buildings and of building elements using sound intensity - Part 2: Field measurements (ISO 15186-2:2003)
UNI EN ISO 9612 : 2011	ACOUSTICS - DETERMINATION OF OCCUPATIONAL NOISE EXPOSURE - ENGINEERING METHOD
I.S. EN 61252:1996	ELECTROACOUSTICS - SPECIFICATIONS FOR PERSONAL SOUND EXPOSURE METERS
IEEE 2400-2016	IEEE Standard for Wind Turbine Aero Acoustic Noise Measurement Techniques
BS EN 61043:1994	Specification for electroacoustics. Instruments for the measurement of sound intensity. Measurement with pairs of pressure sensing microphones
ANSI S12.9 PT3 : 2013	QUANTITIES AND PROCEDURES FOR DESCRIPTION AND MEASUREMENT OF ENVIRONMENTAL SOUND - PART 3: SHORT-TERM MEASUREMENTS WITH AN OBSERVER PRESENT
12/30250454 DC : 0	BS ISO 16283-1 - ACOUSTICS - FIELD MEASUREMENT OF SOUND INSULATION IN BUILDINGS AND OF BUILDING ELEMENTS - PART 1: AIRBORNE SOUND INSULATION
UNI EN ISO 10140-5 : 2014	ACOUSTICS - LABORATORY MEASUREMENT OF SOUND INSULATION OF BUILDING ELEMENTS - PART 5: REQUIREMENTS FOR TEST FACILITIES AND EQUIPMENT
09/30208585 DC : 0	BS EN 61672-1 ED.2 - ELECTROACOUSTICS - SOUND LEVEL METERS - PART 1: SPECIFICATIONS
BS ISO 5131:2015	Tractors for agriculture and forestry. Measurement of noise at the operator’s position. Survey method
DIN EN ISO 3095:2014-07	ACOUSTICS - RAILWAY APPLICATIONS - MEASUREMENT OF NOISE EMITTED BY RAILBOUND VEHICLES (ISO 3095:2013)
UNE-EN 62585:2013	Electroacoustics - Methods to determine corrections to obtain the free-field response of a sound level meter
ISO/TS 14837-31:2017	Mechanical vibration — Ground-borne noise and vibration arising from rail systems — Part 31: Guideline on field measurements for the evaluation of human exposure in buildings
05/30081113 DC : DRAFT JAN 2005	ISO 140-18 - ACOUSTICS - MEASUREMENT OF SOUND INSULATION AND OF BUILDING ELEMENTS - PART 18: LABORATORY MEASUREMENT OF SOUND GENERATED BY RAINFALL ON BUILDING ELEMENTS
06/30147250 DC : DRAFT MAR 2006	EN ISO 3741 - ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS AND SOUND ENERGY LEVELS OF NOISE SOURCES USING SOUND PRESSURE - PRECISION METHODS FOR REVERBERATION TEST ROOMS
NF EN ISO 15186-2 : 2011	ACOUSTICS - MEASUREMENT OF SOUND INSULATION IN BUILDINGS AND OF BUILDING ELEMENTS USING SOUND INTENSITY - PART 2: FIELD MEASUREMENTS
ISO 14878:2015	Cycles Audible warning devices Technical specification and test methods
SAE ARP 4721/2 : 2006	MONITORING AIRCRAFT NOISE AND OPERATIONS IN THE VICINITY OF AIRPORTS: SYSTEM VALIDATION
ANSI S1.17-1 : 2014	MICROPHONE WINDSCREENS - PART 1: TEST PROCEDURES FOR MEASUREMENTS OF INSERTION LOSS IN STILL AIR
I.S. EN ISO 16283-2:2015	ACOUSTICS - FIELD MEASUREMENT OF SOUND INSULATION IN BUILDINGS AND OF BUILDING ELEMENTS - PART 2: IMPACT SOUND INSULATION (ISO/DIS 16283-2:2013)
ISO 362-3:2016	Measurement of noise emitted by accelerating road vehicles — Engineering method — Part 3: Indoor testing M and N categories
BS EN 1793-5:2016	Road traffic noise reducing devices. Test method for determining the acoustic performance Intrinsic characteristics. In situ values of sound reflection under direct sound field conditions
EN 55035:2017	Electromagnetic compatibility of multimedia equipment - Immunity requirements
UNE-EN ISO 15186-2:2011	Acoustics - Measurement of sound insulation in buildings and of building elements using sound intensity - Part 2: Field measurements (ISO 15186-2:2003)
ISO 15619:2013	Reciprocating internal combustion engines — Measurement method for exhaust silencers — Sound power level of exhaust noise and insertion loss using sound pressure and power loss ratio
I.S. EN ISO 17201-1:2005	ACOUSTICS - NOISE FROM SHOOTING RANGES - PART 1: DETERMINATION OF MUZZLE BLAST BY MEASUREMENT
ASTM E 90 : 2009	Standard Test Method for Laboratory Measurement of Airborne Sound Transmission Loss of Building Partitions and Elements
ISO 14509-3:2009	Small craft — Airborne sound emitted by powered recreational craft — Part 3: Sound assessment using calculation and measurement procedures
I.S. EN 61669:2016	ELECTROACOUSTICS - MEASUREMENT OF REAL-EAR ACOUSTICAL PERFORMANCE CHARACTERISTICS OF HEARING AIDS
NF ISO 230-5 : 2003	TEST CODE FOR MACHINE TOOLS - PART 5: DETERMINATION OF THE NOISE EMISSION
ANSI S12.54:2011	ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS AND SOUND ENERGY LEVELS OF NOISE SOURCES USING SOUND PRESSURE - ENGINEERING METHODS FOR AN ESSENTIALLY FREE FIELD OVER A REFLECTING PLANE
ANSI S12.53/2 : 1999 : R2009	ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES USING SOUND PRESSURE - ENGINEERING METHODS FOR SMALL, MOVABLE SOURCES IN REVERBERANT FIELDS - PART 2: METHODS FOR SPECIAL REVERBERATION TEST ROOMS
ANSI S12.51:2012	ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS AND SOUND ENERGY LEVELS OF NOISE SOURCES USING SOUND PRESSURE - PRECISION METHODS FOR REVERBERATION TEST ROOMS
ANSI/ASA S12.57 : 2011(R2016)	ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS AND SOUND ENERGY LEVELS OF NOISE SOURCES USING SOUND PRESSURE - ENGINEERING/SURVEY METHODS FOR USE IN SITU IN A REVERBERANT ENVIRONMENT
ANSI S12.50 : 2002 : R2012	ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES - GUIDELINES FOR THE USE OF BASIC STANDARDS
ANSI S12.55 : 2012	ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS AND SOUND ENERGY LEVELS OF NOISE SOURCES USING SOUND PRESSURE - PRECISION METHODS FOR ANECHOIC ROOMS AND HEMI-ANECHOIC ROOMS
ANSI S12.50 : 2002 : R2007	ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES - GUIDELINES FOR THE USE OF BASIC STANDARDS
ANSI/ASA S12.10 PART 1 : 2010	ACOUSTICS - MEASUREMENT OF AIRBORNE NOISE EMITTED BY INFORMATION TECHNOLOGY AND TELECOMMUNICATIONS EQUIPMENT - PART 1: DETERMINATION OF SOUND POWER LEVEL AND EMISSION SOUND PRESSURE LEVEL
ANSI S12.56 : 2011	ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS AND SOUND ENERGY LEVELS OF NOISE SOURCES USING SOUND PRESSURE - SURVEY METHOD USING AN ENVELOPING MEASUREMENT SURFACE OVER A REFLECTING PLANE
ISO 16254:2016	Acoustics — Measurement of sound emitted by road vehicles of category M and N at standstill and low speed operation — Engineering method
UNI EN ISO 17201-1 : 2006	ACOUSTICS - NOISE FROM SHOOTING RANGES - PART 1: DETERMINATION OF MUZZLE BLAST BY MEASUREMENT
ISO 10848-1:2017	Acoustics — Laboratory and field measurement of flanking transmission for airborne, impact and building service equipment sound between adjoining rooms — Part 1: Frame document
I.S. EN 55035:2017	ELECTROMAGNETIC COMPATIBILITY OF MULTIMEDIA EQUIPMENT - IMMUNITY REQUIREMENTS
ISO 7216:2015	Agricultural and forestry tractors Measurement of noise emitted when in motion
ISO/TS 13475-2:2000	Acoustics — Stationary audible warning devices used outdoors — Part 2: Precision methods for determination of sound emission quantities
I.S. EN ISO 10848-1:2017	ACOUSTICS - LABORATORY AND FIELD MEASUREMENT OF FLANKING TRANSMISSION FOR AIRBORNE, IMPACT AND BUILDING SERVICE EQUIPMENT SOUND BETWEEN ADJOINING ROOMS - PART 1: FRAME DOCUMENT (ISO 10848-1:2017)
DIN EN ISO 3743-1:2011-01	Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Engineering methods for small, movable sources in reverberant fields - Part 1: Comparison method for a hard-walled test room (ISO 3743-1:2010)
UNE-EN ISO 11201:2010	Acoustics - Noise emitted by machinery and equipment - Measurement of emission sound pressure levels at a work station and at other specified positions - Engineering method in an essentially free field over a reflecting plane (ISO 11201:1995, including Cor 1:1997)
UNI EN 15153-2 : 2013	RAILWAY APPLICATIONS - EXTERNAL VISIBLE AND AUDIBLE WARNING DEVICES FOR TRAINS - PART 2: WARNING HORNS
DIN EN 15153-2:2013-04	RAILWAY APPLICATIONS - EXTERNAL VISIBLE AND AUDIBLE WARNING DEVICES FOR TRAINS - PART 2: WARNING HORNS
DIN EN ISO 11205:2009-12	Acoustics - Noise emitted by machinery and equipment - Engineering method for the determination of emission sound pressure levels in situ at the work station and at other specified positions using sound intensity (ISO 11205:2003)
DIN EN ISO 9614-1:2009-11	Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 1: Measurement at discrete points (ISO 9614-1:1993)
DIN EN ISO 3743-2:2009-11	Acoustics - Determination of sound power levels of noise sources using sound pressure - Engineering methods for small, movable sources in reverberant fields - Part 2: Methods for special reverberation test rooms (ISO 3743-2:1994)
DIN EN ISO 9614-3:2009-11	Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 3: Precision method for measurement by scanning (ISO 9614-3:2002)
BS EN ISO 11202:2010	Acoustics. Noise emitted by machinery and equipment. Determination of emission sound pressure levels at a work station and at other specified positions applying approximate environmental corrections
ISO 140-7:1998	Acoustics Measurement of sound insulation in buildings and of building elements Part 7: Field measurements of impact sound insulation of floors
ISO 15186-2:2003	Acoustics Measurement of sound insulation in buildings and of building elements using sound intensity Part 2: Field measurements
UNE-EN ISO 11957:2010	Acoustics - Determination of sound insulation performance of cabins - Laboratory and in situ measurements (ISO 11957:1996)
BS EN ISO 140-8:1998	Acoustics. Measurement of sound insulation in buildings and of building elements Laboratory measurements of the reduction of transmitted impact noise by floor coverings on a heavyweight standard floor
BS EN ISO 9614-2:1997	Acoustics. Determination of sound power levels of noise sources using sound intensity Measurement by scanning
BS EN ISO 9614-3:2009	Acoustics. Determination of sound power levels of noise sources using sound intensity Precision method for measurement by scanning
BS EN ISO 14509:2001	Small craft. Measurement of airborne sound emitted by powered recreational craft
IEC 61672-2:2013+AMD1:2017 CSV	Electroacoustics - Sound level meters - Part 2: Pattern evaluation tests
BS EN ISO 11904-2:2004	Acoustics. Determination of sound immission from sound sources placed close to the ear Technique using a manikin
ISO 11201:2010	Acoustics Noise emitted by machinery and equipment Determination of emission sound pressure levels at a work station and at other specified positions in an essentially free field over a reflecting plane with negligible environmental corrections
BS EN ISO 11205:2009	Acoustics. Noise emitted by machinery and equipment. Engineering method for the determination of emission sound pressure levels in situ at the work station and at other specified positions using sound intensity
BS EN ISO 3743-2:1997	Acoustics. Determination of sound power levels of noise sources. Engineering methods for small, movable sources in reverberant fields Methods for special reverberation test rooms
ISO 10140-5:2010	Acoustics Laboratory measurement of sound insulation of building elements Part 5: Requirements for test facilities and equipment
IEC 61043:1993	Electroacoustics - Instruments for the measurement of sound intensity - Measurements with pairs of pressure sensing microphones
DIN EN ISO 10140-5:2014-09	Acoustics - Laboratory measurement of sound insulation of building elements - Part 5: Requirements for test facilities and equipment (ISO 10140-5:2010 + Amd.1:2014) (includes Amendment A1:2014)
CEN/TS 16272-5:2014	Railway applications - Track - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 5: Intrinsic characteristics - In situ values of sound reflection under direct sound field conditions
DIN EN ISO 3745:2017-10	ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS AND SOUND ENERGY LEVELS OF NOISE SOURCES USING SOUND PRESSURE - PRECISION METHODS FOR ANECHOIC ROOMS AND HEMI-ANECHOIC ROOMS (ISO 3745:2012 + AMD 1:2017)
BS 5228-1(2009) : 2009	CODE OF PRACTICE FOR NOISE AND VIBRATION CONTROL ON CONSTRUCTION AND OPEN SITES - PART 1: NOISE
DIN EN ISO 10140-3:2015-11	Acoustics - Laboratory measurement of sound insulation of building elements - Part 3: Measurement of impact sound insulation (ISO 10140-3:2010 + Amd. 1:2015) (includes Amendment A1:2015)
DIN EN ISO 140-3:2005-03	ACOUSTICS - MEASUREMENT OF SOUND INSULATION IN BUILDINGS AND OF BUILDING ELEMENTS - PART 3: LABORATORY MEASUREMENTS OF AIRBORNE SOUND INSULATION OF BUILDING ELEMENTS
UNI EN ISO 3381 : 2011	RAILWAY APPLICATIONS - ACOUSTICS - MEASUREMENT OF NOISE INSIDE RAILBOUND VEHICLES
EN 61481-2:2014	Live working - Phase comparators - Part 2: Resistive type to be used for voltages from 1 kV to 36 kV a.c.
DIN EN ISO 15186-1:2003-12	ACOUSTICS - MEASUREMENT OF SOUND INSULATION IN BUILDINGS AND OF BUILDING ELEMENTS USING SOUND INTENSITY - PART 1: LABORATORY MEASUREMENTS
EN 61672-2:2013/A1:2017	ELECTROACOUSTICS - SOUND LEVEL METERS - PART 2: PATTERN EVALUATION TESTS (IEC 61672-2:2013/A1:2017)
CEN/TS 16272-7:2015	Railway applications - Track - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 7: Extrinsic characteristics - In situ values of insertion loss
EN 60804:2000	Integrating-averaging sound level meters
EN 1793-4:2015	Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 4: Intrinsic characteristics - In situ values of sound diffraction
DIN EN ISO 5136:2009-11	Acoustics - Determination of sound power radiated into a duct by fans and other air-moving devices - In-duct method (ISO 5136:2003)
DIN EN ISO 11546-2:2010-01	Acoustics - Determination of sound insulation performances of enclosures - Part 2: Measurements in situ (for acceptance and verification purposes) (ISO 11546-2:1995)
DIN EN ISO 14509:2001-03	SMALL CRAFT - MEASUREMENT OF AIRBORNE SOUND EMITTED BY POWERED RECREATIONAL CRAFT
DIN EN 15892:2011-05	Railway applications - Noise Emission - Measurement of noise inside driver\'s cabs
DIN EN ISO 11546-1:2010-01	Acoustics - Determination of sound insulation performances of enclosures - Part 1: Measurements under laboratory conditions (for declaration purposes) (ISO 11546-1:1995)
DIN EN ISO 140-11:2005-08	ACOUSTICS - MEASUREMENT OF SOUND INSULATION IN BUILDINGS AND OF BUILDING ELEMENTS - PART 11: LABORATORY MEASUREMENTS OF THE REDUCTION OF TRANSMITTED IMPACT SOUND BY FLOOR COVERINGS ON LIGHTWEIGHT REFERENCE FLOORS
NF EN ISO 11203 : 2009	ACOUSTICS - NOISE EMITTED BY MACHINERY AND EQUIPMENT - DETERMINATION OF EMISSION SOUND PRESSURE LEVELS AT A WORK STATION AND AT OTHER SPECIFIED POSITIONS FROM THE SOUND POWER LEVEL
BS 6402(1994) : 1994 AMD 9323	ELECTROACOUSTICS - SPECIFICATIONS FOR PERSONAL SOUND EXPOSURE METERS
UNE-EN ISO 11204:2010 V2	Acoustics - Noise emitted by machinery and equipment - Determination of emission sound pressure levels at a work station and at other specified positions applying accurate environmental corrections (ISO 11204:2010)
I.S. EN ISO 16032:2004	ACOUSTICS - MEASUREMENT OF SOUND PRESSURE LEVEL FROM SERVICE EQUIPMENT IN BUILDINGS - ENGINEERING METHOD
UNE-EN ISO 11202:2010 V2	Acoustics - Noise emitted by machinery and equipment - Determination of emission sound pressure levels at a work station and at other specified positions applying approximate environmental corrections (ISO 11202:2010)
BS 2750-3(1995) : 1995	ACOUSTICS - MEASUREMENT OF SOUND INSULATION IN BUILDINGS AND OF BUILDING ELEMENTS - PART 3: LABORATORY MEASUREMENTS OF AIRBORNE SOUND INSULATION OF BUILDING ELEMENTS

AS 5339:2019	Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Engineering/survey methods for use in situ in a reverberant environment
AS 5333.1:2019	Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Engineering methods for small movable sources in reverberant fields Comparison method for a hard-walled test room
AS 5332:2019	Acoustics - Determination of sound power levels of noise sources - Guidelines for the use of basic standards

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IEC 60942:2003

Electroacoustics - Sound calibrators

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IEC 60942:2003

Electroacoustics - Sound calibrators

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