AS 1217.5-1985 标准详情
- 标准号:AS 1217.5-1985
- 中文标题:
- 英文标题:Acoustics - Determination of sound power levels of noise sources - Engineering methods for free-field conditions over a reflecting plane
- 标准类别:澳大利亚国家AS
- 发布日期:
Sets out engineering methods for measuring the sound pressure levels on a measurement surface enveloping the source and for calculating the sound power level produced by the source. Applies to sources which radiate broad-band noise, narrow-band noise
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