ISO 389-7:1996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
出版：International Organization for Standardization
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基本信息
标准编号： ISO 389-7:1996
发布时间：1996/12/26 0:00:00
标准类别：Standard
出版单位：International Organization for Standardization
标准页数：9
替代本标准的新标准
等同采用的国际标准
KS I ISO 389-7:2014 - Identical
GB/T 4854.7-1999 - Equivalent
AS ISO 389.7-2003 - Identical
KS I ISO 389-7:2003 - Identical
BS EN ISO 389-7:1998 - Identical
