DS/ISO 3741
Acoustics - Determination of sound power levels of noise sources - Precision method for broad-band sources in reverberation rooms
inactive
| Organization: | DS |
| Publication Date: | 15 April 1991 |
| Status: | inactive |
| ICS Code (Acoustic measurements and noise abatement in general): | 17.140.01 |
scope:
The standard specifies a direct method and a comparison method for determining the sound power level produced by a source. It specifies test room requirements, source location and operating conditions, instrumentation and techniques for obtaining an estimate of mean-square sound pressure from which the sound power level of the source in octave or one-third octave bands is calculated.
Document History
DS/ISO 3741
April 15, 1991
Acoustics - Determination of sound power levels of noise sources - Precision method for broad-band sources in reverberation rooms
The standard specifies a direct method and a comparison method for determining the sound power level produced by a source. It specifies test room requirements, source location and operating...
Acoustics - Determination of sound power levels of noise sources - Precision methods for broad-band sources in reve rberation rooms
The standard specifies a direct method and a comparison meth od for determining the sound power level produced by a sourc e. It specifies test room requirements, source location and operating...
References
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