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AS 5335:2019現(xiàn)行
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
出版：Standards Australia
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基本信息
標(biāo)準(zhǔn)編號： AS 5335:2019
發(fā)布時間：2019/7/15 0:00:00
標(biāo)準(zhǔn)類別：Standard
出版單位：Standards Australia
標(biāo)準(zhǔn)頁數(shù)：80
標(biāo)準(zhǔn)簡介
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.
本標(biāo)準(zhǔn)替代的舊標(biāo)準(zhǔn)
等同采用的國際標(biāo)準(zhǔn)
ISO 3744:2010(R2015) - Identical
