Sound power levels of noise sources. Precision methods for determination of sound power levels for discrete-frequency and narrow-band sources in reverberation rooms.
STANDARD published on 30.1.1981
Designation standards: BS 4196-2:1981
Note: WITHDRAWN
Publication date standards: 30.1.1981
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Category: Technical standards BS