ANSI-S12.54 › Historical Revision Information
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
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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Document Number
ANSI/ASA S12.54-2011/ISO 3744-2010 (R2020)
Revision Level
2011 R20 EDITION
Status
Current
Publication Date
June 19, 2020