ANSI S12.55-2006被替代
Acoustics - Determination Of Sound Power Levels Of Noise Sources Using Sound Pressure - Precision Methods For Anechoic And Hemi-anechoic Rooms
出版：Acoustical Society of America
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基本信息
标准编号： ANSI S12.55-2006
发布时间：2006/4/27 0:00:00
标准类别：Standard
出版单位：Acoustical Society of America
标准页数：62
标准简介
Defines 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 source.
标准备注
Supersedes ANSI S12.35 Also numbered as ISO 3745 (07/2006)
本标准替代的旧标准
等同采用的国际标准
ISO 3745:2003 - Equivalent
