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
專家解讀視頻
基本信息
標準編號： ANSI S12.55-2006
發布時間：2006/4/27 0:00:00
標準類別：Standard
出版單位：Acoustical Society of America
標準頁數：62
標準簡介
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.
標準備注
Supersedes ANSI S12.35 Also numbered as ISO 3745 (07/2006)
本標準替代的舊標準
等同采用的國際標準
ISO 3745:2003 - Equivalent
