NF S31-501*NF EN ISO 11201:2010
Acoustics - Noise emitted by machinery and equipment - Determination of emission sound pressure levels at a work station and at other specified positions in an essentially free field over a reflecting plane with negligible environmental corrections.

Standard No.

NF S31-501*NF EN ISO 11201:2010

Release Date

2010

Published By

Association Francaise de Normalisation

Latest

NF S31-501*NF EN ISO 11201:2010

Replace

NF S31-501:2009

NF S31-501*NF EN ISO 11201:2010 history

• 2010 NF S31-501*NF EN ISO 11201:2010 Acoustics - Noise emitted by machinery and equipment - Determination of emission sound pressure levels at a work station and at other specified positions in an essentially free field over a reflecting plane with negligible environmental corrections.
• 0000 NF S31-501:2009
• 1996 NF S31-501:1996 Acoustics. Noise emitted by machinery and equipment. Measurement of emission sound pressure levels at a work station and at other specified positions. Engineering method in an essentially free field over a reflecting plane.