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IEC 61672-2 Ed. 1.0被替代

Electroacoustics - Sound level meters Part 2: Pattern evaluation tests

出版：International Electrotechnical Committee

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基本信息

標(biāo)準(zhǔn)編號(hào)： IEC 61672-2 Ed. 1.0

發(fā)布時(shí)間：2003/4/16 0:00:00

標(biāo)準(zhǔn)類別：Standard

出版單位：International Electrotechnical Committee

標(biāo)準(zhǔn)頁(yè)數(shù)：40

標(biāo)準(zhǔn)簡(jiǎn)介

Provides details of the tests necessary to verify conformance to all mandatory specifications given in IEC 61672-1:2002 for conventional sound level meters, integrating-averaging sound level meters and integrating sound level meters. Pattern evaluation tests apply for each channel of a multi-channel sound level meter, as appropriate. Tests and test methods are applicable to class 1 and class 2 sound level meters. The aim is to ensure that all testing laboratories use consistent methods to perform pattern evaluation tests.

本標(biāo)準(zhǔn)替代的舊標(biāo)準(zhǔn)

替代本標(biāo)準(zhǔn)的新標(biāo)準(zhǔn)

IEC 61672-2 Ed. 2.0

等同采用的國(guó)際標(biāo)準(zhǔn)

NF EN 61672-2:2003 - Identical

I.S. EN 61672-2:2003 - Identical

CEI EN 61672-2 Ed. 1 (2004) - Identical

SN EN 61672-2:2003 - Identical