BS 09/30201640 DC PDF

Published Date: 12/31/2010

Acoustics. Determination of sound power levels and sound energy levels of noise sources using sound pressure. Survey method using an enveloping measurement surface over a reflecting plane

Published Date: 04/30/2010

Acoustics. Determination of sound power levels of noise sources using sound pressure. Survey method using an enveloping measurement surface over a reflecting plane

Published Date: 03/20/2009

BS EN ISO 3746. Acoustics. Determination of sound power levels of noise sources using sound pressure. Survey method using an enveloping measurement surface over a reflecting plane

Published Date: 07/31/1981

Sound power levels of noise sources-Survey method for determination of sound power levels of noise sources

Published Date: 04/30/2010

Acoustics. Determination of sound insulation performance of cabins. Laboratory and in situ measurements

Published Date: 01/31/2011

Acoustics. Determination of sound power levels and sound energy levels of noise sources using sound pressure. Engineering/survey methods for use in situ in a reverberant environment

Published Date: 01/01/1994