
【国外标准】 The relation between the sone scale of loudness and the phon scale of loudness level
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适用范围:
暂无
标准号:
BS 3045:1958
标准名称:
The relation between the sone scale of loudness and the phon scale of loudness level
英文名称:
The relation between the sone scale of loudness and the phon scale of loudness level标准状态:
被代替-
发布日期:
1958-11-14 -
实施日期:
出版语种:
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