DS/EN ISO 9614-2-1997 标准详情
- 标准号:DS/EN ISO 9614-2-1997
- 中文标题:声学 - 利用声音强度测定噪声源的声功率级 - 第2部分:扫描测量
- 英文标题:Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 2: Measurement by scanning
- 标准类别:丹麦DANSK
- 发布日期:1997-04-08
This standard specifies a method for measuring the component of sound intensity normal to a measurement surface which is chosen so as to enclose the noise source(s) of which the sound power level is to be determined.
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