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BS ISO 3744 : 1994 AMD 8936被替代

ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES USING SOUND PRESSURE - ENGINEERING METHOD IN AN ESSENTIALLY FREE FIELD OVER A REFLECTING PLANE

出版：British Standards Institution

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基本信息
標(biāo)準(zhǔn)編號(hào)： BS ISO 3744 : 1994 AMD 8936
標(biāo)準(zhǔn)類別：Standard
出版單位：British Standards Institution
標(biāo)準(zhǔn)頁數(shù)：0
標(biāo)準(zhǔn)簡(jiǎn)介

Specifies a method for measuring the sound pressure levels on a measurement surface enveloping a noise, in essentially free field conditions near one or more reflecting planes, in order to calculate the sound power level produced by the noise source. Coverage includes acoustic environment, measurement of sound pressure levels, instrumentation, and installation and operating of source under test. Also gives detailed definitions and annexes. BS AMD 8936 RENUMBERS THIS STANDARD

本標(biāo)準(zhǔn)替代的舊標(biāo)準(zhǔn)

BS 4196-4(1981) : 1981

替代本標(biāo)準(zhǔn)的新標(biāo)準(zhǔn)

BS EN ISO 3744 : 2010

等同采用的國(guó)際標(biāo)準(zhǔn)

ISO 3744:2010(R2015) - Identical