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BS 4196-6(1981) : 1981被替代

SOUND POWER LEVELS OF NOISE SOURCES - SURVEY METHOD FOR DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES

出版：British Standards Institution

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基本信息
標(biāo)準(zhǔn)編號(hào)： BS 4196-6(1981) : 1981
發(fā)布時(shí)間：1981/1/1 0:00:00
標(biāo)準(zhǔn)類(lèi)別：Standard
出版單位：British Standards Institution
標(biāo)準(zhǔn)頁(yè)數(shù)：20
標(biāo)準(zhǔn)簡(jiǎn)介

Lays down a survey method for measuring the weighted sound pressure levels at prescribed microphone positions around a noise source. The A-weighted sound power level of the source is calculated from the measured values. This method may be applied in situ to sources which cannot be moved to a special test environment.

替代本標(biāo)準(zhǔn)的新標(biāo)準(zhǔn)

BS EN ISO 3746 : 2009