NF S31-025:1995
Acoustics. Determination of sound power levels of noise sources using sound prssure. Engineering method in an essentially free field over a reflecting plane.

Standard No.

NF S31-025:1995

Release Date

1995

Published By

Association Francaise de Normalisation

Status

Withdraw 2009-12

Replace By

NF S31-025:2009

Latest

NF S31-025:2009

NF S31-025:1995 history

• 0000 NF S31-025:2009
• 1995 NF S31-025:1995 Acoustics. Determination of sound power levels of noise sources using sound prssure. Engineering method in an essentially free field over a reflecting plane.