标准编号：ISO 3743-2:2018
中文名称：声学 使用声压测定噪音声源的声音功率级、在混响区的小型移动声源用的工程法 第2部分：专用混响试验室法
英文名称：Acoustics — Determination of sound power levels of noise sources using sound pressure — Engineering methods for small, movable sources in reverberant fields — Part 2: Methods for special reverberation
发布日期：2018-02
标准范围
This document specifies a relatively simple engineering method for determining the sound power levels of small, movable noise sources. The methods specified in this document are suitable for measurements of all types of noise within a specified frequency range, except impulsive noise consisting of isolated bursts of sound energy which are covered by ISO 3744 and ISO 3745.
NOTE A classification of different types of noise is given in ISO 12001.
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