ISO 11904-2:2004
Withdrawn
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Acoustics Determination of sound immission from sound sources placed close to the ear Part 2: Technique using a manikin
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08-03-2021
English
27-10-2004
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ISO 11904-2:2004 specifies basic framework measurement methods for sound immission from sound sources placed close to the ear. These measurements are carried out with a manikin, equipped with ear simulators including microphones. The measured values are subsequently converted into corresponding free-field or diffuse-field levels. The results are given as free-field related or diffuse-field related equivalent continuous A-weighted sound pressure levels. The technique is denoted the manikin technique.
ISO 11904-2:2004 is applicable to exposure to sound from sources close to the ear, for example during equipment tests or at the workplace to sound from earphones or hearing protectors with audiocommunication facilities.
ISO 11904-2:2004 is applicable in the frequency range from 20 Hz to 10 kHz. For frequencies above 10 kHz, ISO 11904-1 can be used.
| DevelopmentNote |
Supersedes ISO/DIS 11904-2 (10/2004)
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| DocumentType |
Standard
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| Pages |
16
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| PublisherName |
International Organization for Standardization
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| Status |
Withdrawn
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| SupersededBy |
| Standards | Relationship |
| NBN EN ISO 11904-2 : 2005 | Identical |
| NEN EN ISO 11904-2 : 2004 | Identical |
| NS EN ISO 11904-2 : 1ED 2005 | Identical |
| I.S. EN ISO 11904-2:2004 | Identical |
| PN EN ISO 11904-2 : 2009 | Identical |
| SN EN ISO 11904-2 : 2005 | Identical |
| UNI EN ISO 11904-2 : 2005 | Identical |
| BS EN ISO 11904-2:2004 | Identical |
| UNE-EN ISO 11904-2:2005 | Identical |
| EN ISO 11904-2:2004 | Identical |
| NF EN ISO 11904-2 : 2005 | Identical |
| DIN EN ISO 11904-2:2005-02 | Identical |
| ONORM EN ISO 11904-2 : 2005 | Identical |
| 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) |
| EG 202 518 : 1.4.1 | SPEECH AND MULTIMEDIA TRANSMISSION QUALITY (STQ); ACOUSTIC OUTPUT OF TERMINAL EQUIPMENT; MAXIMUM LEVELS AND TEST METHODOLOGY FOR VARIOUS APPLICATIONS |
| I.S. EN ISO 9612:2009 | ACOUSTICS - DETERMINATION OF OCCUPATIONAL NOISE EXPOSURE - ENGINEERING METHOD |
| BS EN ISO 9612:2009 | Acoustics. Determination of occupational noise exposure. Engineering method |
| BS EN 50332-1:2013 | Sound system equipment: Headphones and earphones associated with personal music players. Maximum sound pressure level measurement methodology General method for \'one package equipment\' |
| 13/30281662 DC : 0 | BS EN 50332-1 - SOUND SYSTEM EQUIPMENT: HEADPHONES AND EARPHONES ASSOCIATED WITH PORTABLE AUDIO EQUIPMENT - MAXIMUM SOUND PRESSURE LEVEL MEASUREMENT METHODOLOGY AND LIMIT CONSIDERATIONS - PART 1: GENERAL METHOD FOR "ONE PACKAGE EQUIPMENT" |
| 07/30137110 DC : 0 | ISO 9612 - ACOUSTICS - DETERMINATION OF OCCUPATIONAL NOISE EXPOSURE - ENGINEERING METHOD |
| PREN 50332-1 : DRAFT 2013 | SOUND SYSTEM EQUIPMENT: HEADPHONES AND EARPHONES ASSOCIATED WITH PORTABLE AUDIO EQUIPMENT - MAXIMUM SOUND PRESSURE LEVEL MEASUREMENT METHODOLOGY AND LIMIT CONSIDERATIONS - PART 1: GENERAL METHOD FOR "ONE PACKAGE EQUIPMENT" |
| I.S. EN 50332-1:2013 | SOUND SYSTEM EQUIPMENT: HEADPHONES AND EARPHONES ASSOCIATED WITH PERSONAL MUSIC PLAYERS - MAXIMUM SOUND PRESSURE LEVEL MEASUREMENT METHODOLOGY - PART 1: GENERAL METHOD FOR ONE PACKAGE EQUIPMENT |
| CSA Z107.56 : 2013 | MEASUREMENT OF NOISE EXPOSURE |
| IEC TS 60318-7:2017 | Electroacoustics - Simulators of human head and ear - Part 7: Head and torso simulator for the measurement of air-conduction hearing aids |
| ISO 9612:2009 | Acoustics Determination of occupational noise exposure Engineering method |
| 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) |
| PD 6545:2005 | Intended use of human head and ear simulators-guide |
| 16/30348450 DC : 0 | BS EN 13819-3 - HEARING PROTECTORS - TESTING - PART 3: SUPPLEMENTARY ACOUSTIC TEST METHOD |
| 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) |
| 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 9612:2009 | Acoustics - Determination of occupational noise exposure - Engineering method (ISO 9612:2009) |
| CSA Z107.56 : 2013:R2018 | MEASUREMENT OF NOISE EXPOSURE |
| DD IEC/TS 60318-7:2011 | Electroacoustics. Simulators of human head and ear Head and torso simulator for the measurement of hearing aids |
| DIN EN ISO 9612:2009-09 | ACOUSTICS - DETERMINATION OF OCCUPATIONAL NOISE EXPOSURE - ENGINEERING METHOD |
| UNI EN ISO 9612 : 2011 | ACOUSTICS - DETERMINATION OF OCCUPATIONAL NOISE EXPOSURE - ENGINEERING METHOD |
| EN 50332-1:2013 | Sound system equipment: Headphones and earphones associated with personal music players - Maximum sound pressure level measurement methodology - Part 1: General method for "one package equipment" |
| IEC 60942:2003 | Electroacoustics - Sound calibrators |
| IEC 60711:1981 | Occluded-ear simulator for the measurement of earphones coupled to the ear by ear inserts |
| IEC 60268-7:2010 | Sound system equipment - Part 7: Headphones and earphones |
| EN 50332-1:2013 | Sound system equipment: Headphones and earphones associated with personal music players - Maximum sound pressure level measurement methodology - Part 1: General method for "one package equipment" |
| IEC 60268-1:1985 | Sound system equipment. Part 1: General |
| 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 61260:1995 | Electroacoustics - Octave-band and fractional-octave-band filters |
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