BS EN ISO 3743-2:1997
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Acoustics. Determination of sound power levels of noise sources. Engineering methods for small, movable sources in reverberant fields Methods for special reverberation test rooms
Hardcopy , PDF
31-05-2010
English
15-03-1995
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Foreword
Introduction
1 Scope
2 Normative references
3 Definitions
4 Requirements for special reverberation test room
5 Instrumentation
6 Installation and operation of source under test
7 Measurements in test room
8 Calculation of sound power levels
9 Information to be recorded
10 Information to be reported
Annex A (normative) - Characteristics and calibration of
reference sound source
Annex B (informative) - Guidelines for the design of special
reverberation test rooms
Annex C (informative) - Examples of suitable instrumentation
systems
Annex D (informative) - Bibliography
Annex ZA (informative) - Relationship between this European
Standard and the Essential Requirements of EU
Directive 98/37/EC
Annex ZB (informative) - Relationship between this European
Standard and the Essential Requirements of EU
Directive 2006/42/EC
Defines a relatively simple engineering method for determining the sound power levels of small, movable noise sources.
| Committee |
EH/1
|
| DevelopmentNote |
Renumbers and supersedes BS ISO 3743-2. 1997 Version incorporates amendment 9426 to BS ISO 3743-2. Supersedes BS 4196-3(1991) and 93/508222 DC. (10/2005)
|
| DocumentType |
Standard
|
| Pages |
36
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| NS EN ISO 3743-2 : 2009 | Identical |
| I.S. EN ISO 3743-2:2009 | Identical |
| EN ISO 3743-2:2009 | Identical |
| NEN EN ISO 3743-2 : 2009 | Identical |
| UNE-EN ISO 3743-2:2010 | Identical |
| ONORM EN ISO 3743-2 : 2009 | Identical |
| SN EN ISO 3743-2 : 2010 | Identical |
| UNI EN ISO 3743-2 : 2009 | Identical |
| NF EN ISO 3743-2 : 2009 | Identical |
| DIN EN ISO 3743-2:2009-11 | Identical |
| NBN EN ISO 3743-2 : 2009 | Identical |
| ISO 3743-2:1994 | Identical |
| BS EN 61096:1993 | Methods of measuring the characteristics of reproducing equipment for digital audio compact discs |
| ISO 7574-2:1985 | Acoustics — Statistical methods for determining and verifying stated noise emission values of machinery and equipment — Part 2: Methods for stated values for individual machines |
| ISO 3742:1988 | Acoustics — Determination of sound power levels of noise sources — Precision methods for discrete-frequency and narrow-band sources in reverberation rooms |
| ISO 4871:1996 | Acoustics — Declaration and verification of noise emission values of machinery and equipment |
| ISO 12001:1996 | Acoustics — Noise emitted by machinery and equipment — Rules for the drafting and presentation of a noise test code |
| 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 354:2003 | Acoustics — Measurement of sound absorption in a reverberation room |
| ISO 7574-4:1985 | Acoustics — Statistical methods for determining and verifying stated noise emission values of machinery and equipment — Part 4: Methods for stated values for batches of machines |
| IEC 60942:2003 | Electroacoustics - Sound calibrators |
| ISO 9296:2017 | Acoustics — Declared noise emission values of information technology and telecommunications equipment |
| 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 3740:2000 | Acoustics Determination of sound power levels of noise sources Guidelines for the use of basic standards |
| ISO 7574-1:1985 | Acoustics — Statistical methods for determining and verifying stated noise emission values of machinery and equipment — Part 1: General considerations and definitions |
| 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 |
| IEC 60225:1966 | Octave, half-octave and third-octave band filters intended for the analysis of sounds and vibrations |
| ISO 6926:2016 | Acoustics Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels |
| ISO 1996-1:2016 | Acoustics Description, measurement and assessment of environmental noise Part 1: Basic quantities and assessment procedures |
| 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 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 |
| 1998/37/EC : 1998 | DIRECTIVE 98/37/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL OF 22 JUNE 1998 ON THE APPROXIMATION OF THE LAWS OF THE MEMBER STATES RELATING TO MACHINERY |
| IEC 60651:1979+AMD1:1993+AMD2:2000 CSV | Sound level meters |
| IEC 60804:2000 | Integrating-averaging sound level meters |
| 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 |
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