ISO 3743-1:2010
声学.利用声压的噪声源声功率级和声能级的测定.专用混响现场内小型可移动声源的工程方法.第1部分:硬质围墙试验室用对比法
Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Engineering methods for small movable sources in reverberant fields - Part 1: Comparison method for a hard-walled test room