AS 1217.6-1985 标准详情
- 标准号:AS 1217.6-1985
- 中文标题:
- 英文标题:Acoustics - Determination of sound power levels of noise sources - Precision methods for anechoic and hemi-anechoic rooms
- 标准类别:澳大利亚国家AS
- 发布日期:
Sets out two laboratory methods for determining the sound power radiated by a device, machine component or subassembly using a laboratory anechoic room having prescribed acoustical characteristics. Applies to sources which produce sound that is unifo
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