GSO ISO 8297:2022
声学 确定多源工业厂房的声功率级 以评估环境中的声压级 工程方法

Acoustics — Determination of sound power levels of multisource industrial plants for evaluation of sound pressure levels in the environment — Engineering method

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标准号

GSO ISO 8297:2022

发布

2022年

发布单位

GSO

当前最新

GSO ISO 8297:2022

 

 

适用范围

Specifies an engineering method for determining the sound power levels of large multisource industrial plants relevant to the evaluation of sound pressure levels in the environment. The method is limited to large industrial plants with multiple noise sources having their main dimensions in the horizontal plane, and which radiate sound substantially uniformly in all horizontal directions. Unweighted sound pressure levels are measured in octave bands. The results obtained are expressed both in octave-band and, if required, in A-weighted sound power levels.

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