ISO 3745-2003 标准详情
- 标准号:ISO 3745-2003
- 中文标题:声学.用声压法测定噪声源声功率级.消声室和半消声室精密法
- 英文标题:Acoustics - Determination of sound power levels of noise sources using sound pressure - Precision methods for anechoic and hemi-anechoic rooms
- 标准类别:国际标准化组织标准ISO
- 发布日期:2003-12
ISO 3745:2003 specifies methods for measuring the sound pressure levels on a measurement surface enveloping a noise source in anechoic and hemi-anechoic rooms, in order to determine the sound power level or sound energy level produced by the noise so
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