ISO 532-1975 标准详情
- 标准号:ISO 532-1975
- 中文标题:声学 响度级的计算法
- 英文标题:Acoustics; Method for calculating loudness level
- 标准类别:国际标准化组织标准ISO
- 发布日期:1975-07
Specifies two methods for determining a single numerical value of a given sound, the first method is based on physical measurements, such as spectrum analyses in octave bands, the second method is based on spektrum analyses in one-third octave bands.
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