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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
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Publication date: 2012-03-15
Price: 209 vnd
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 | |
Document identifier | ISO 3745:2012 |
Publication date | 2012-03-15 |
Classification | 17.140.01. Acoustic measurements and noise abatement in general |
Status | Effective |