Acoustics - Determination of sound power levels of noise sources - Guidelines for the use of basic standards
声学.噪声源声功率级的测定.基本标准的使用指南
发布日期:
2019-06-06
本标准的目的是规定从混响试验室测量的声压级确定噪声源声功率级或声能级的方法。
The objective of this Standard is to specify methods for determining the sound power level or sound energy level of a noise source from sound pressure levels measured in a reverberation test room.