DSF/FprEN ISO 3741
Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Precision methods for reverberation test rooms (ISO/FDIS 3741:2010)
pending
| Organization: | DS |
| Status: | pending |
| Page Count: | 60 |
| ICS Code (Acoustic measurements and noise abatement in general): | 17.140.01 |
scope:
This standard specifies methods for determining the sound power level or sound energy level of a noise source from sound pressure levels measured in a reverberation test room, the requirements for which are stated, from that noise source (machinery or equipment) located in the room.
Document History
December 13, 2010
Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Precision methods for reverberation test rooms
This standard specifies methods for determining the sound power level or sound energy level of a noise source from sound pressure levels measured in a reverberation test room, the requirements for...
September 9, 2009
Acoustics - Determination of sound power levels of noise sources using sound pressure - Precision methods for reverberation rooms
1.1 This International Standard specifies a direct method and a comparison method for determining the sound power level that would be produced by a source operating in an environment at standard...
November 10, 1999
Acoustics - Determination of sound power levels of noise sources using sound pressure - Precision methods for reverberation rooms
This standard specifies laboratory methods for determining the sound power radiated by sources as a function of frequency, using a reverberation test room having specified acoustical characteristics.
DSF/FprEN ISO 3741
Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Precision methods for reverberation test rooms (ISO/FDIS 3741:2010)
This standard specifies methods for determining the sound power level or sound energy level of a noise source from sound pressure levels measured in a reverberation test room, the requirements for...
Acoustics - Determination of sound power levels of noise sources using sound pressure - Precision methods for reverberation rooms (ISO 3741:1999, including Cor 1:2001)
1.1 This International Standard specifies a direct method and a comparison method for determining the sound power level that would be produced by a source operating in an environment at standard...
References
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