ONORM EN 23741-1992
Acoustics - Determination of sound power levels of noise sources - Precision methods for broad-band sources in reverberation rooms

Standard No.

ONORM EN 23741-1992

Release Date

1992

Published By

AT-ON

Latest

ONORM EN 23741-1992

ONORM EN 23741-1992 history

• 1992 ONORM EN 23741-1992 Acoustics - Determination of sound power levels of noise sources - Precision methods for broad-band sources in reverberation rooms