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immediate downloadReleased: 2023-01-13
23/30433779 DC
BS EN ISO 3744. Acoustics. Determination of sound power levels of noise sources using sound pressure. Engineering methods for an essentially free field over a reflecting plane
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Standard number: | 23/30433779 DC |
Pages: | 72 |
Released: | 2023-01-13 |
Status: | Draft for Comment |
DESCRIPTION
23/30433779 DC
This standard 23/30433779 DC BS EN ISO 3744. Acoustics. Determination of sound power levels of noise sources using sound pressure. Engineering methods for an essentially free field over a reflecting plane is classified in these ICS categories:
- 17.140.01 Acoustic measurements and noise abatement in general