AFNOR - NF EN ISO 3744
Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Engineering methods for an essentially free field over a reflecting plane
active, Most Current
| Organization: | AFNOR |
| Publication Date: | 1 February 2012 |
| Status: | active |
| ICS Code (Acoustic measurements and noise abatement in general): | 17.140.01 |
Document History
NF EN ISO 3744
February 1, 2012
Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Engineering methods for an essentially free field over a reflecting plane
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