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ISO 389-7:2005/FDAmd 1被替代

Acoustics - Reference zero for the calibration of audiometric equipment Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions - Amendment 1: Reference threshold of hearing at 20 Hz and 18 000 Hz under free-field listening conditions and at 20 Hz under diffuse-field listening conditions

出版:International Organization for Standardization

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專家解讀視頻

基本信息
標(biāo)準(zhǔn)編號(hào): ISO 389-7:2005/FDAmd 1
標(biāo)準(zhǔn)類(lèi)別:Draft
出版單位:International Organization for Standardization
標(biāo)準(zhǔn)頁(yè)數(shù):0
本標(biāo)準(zhǔn)替代的舊標(biāo)準(zhǔn)

ISO 389-7:2005/DAmd 1

替代本標(biāo)準(zhǔn)的新標(biāo)準(zhǔn)

ISO 389-7:2005/Amd 1:2016