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标准详细信息
标准号: BS EN ISO 3743-2-2009
中文题名: 声学.声压法测定噪声源的声功率级.混响声场中小声源和移动声源的工程测量方法.特殊混响试验间用方法
英文题名: Acoustics - Determination of sound power levels of noise sources using sound pressure - Engineering methods for small, movable sources in reverberant fields - Methods for special reverberation test rooms
原文题名:
发布出版日期: 2010-05-31 实施日期: 2010-05-31 确认日期:
发布或出版单位: GB-BSI 开本页数: 32P.;A4
被代替标准信息: BS EN ISO 3743-2-1997
引用信息信息: ISO 3741-1988
ISO 3743-1-1994
ISO 3745-1977
ISO 6926-1990
ISO 7574-1-1985
ISO 7574-4-1985
IEC 225-1966
IEC 651-1979
IEC 804-1985
IEC 942-1988
相关分类号: 中国标准分类号: Z32
国际标准分类号: 17.140.01  
相关关键词:
Absorption Acoustic measurement Acoustic testing Acoustic testing rooms Acoustics Closed test rooms Definitions Determination Direct method Environment External noise Handling Information Insulations Mathematical calculations Measurement Measuring incertainity Measuring instruments Measuring techniques Methods Microphones Noise (environmental) Noise measurements Noise sources Portable Power levels Precision Pressure measurement (fluids) Reverberation rooms Reverberation time Sound Sound absorption Sound level Sound pressure Sound radiation Sound sources Sound spectra Springs (water) Testing

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