- -55%
- New
AS 5335:2019
$144.93
$65.22
Save 55%
AS 5335:2019 Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure Engineering methods for an essentially free field over a reflecting plane
standard by Standards Australia, 07/15/2019
Full Description
The objective of this Standard is to specify methods for determining the sound power level or sound energy level of a noise source from sound pressure levels measured on a surface enveloping the noise source (machinery or equipment) in an environment that approximates to an acoustic free field near one or more reflecting planes.
M00000352
2021-02-15
New product
AS 5335:2019 Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure Engineering methods for an essentially free field over a reflecting plane
standard by Standards Australia, 07/15/2019