DIN EN ISO 11904-2:2021
声学. 确定靠近耳朵的声源的声发射. 第2部分: 使用人体模型的技术(ISO 11904-2-2021); 德文版 EN ISO 11904-2-2021

Acoustics - Determination of sound immission from sound sources placed close to the ear - Part 2: Technique using a manikin (ISO 11904-2:2021); German version EN ISO 11904-2:2021

被代替

标准号

DIN EN ISO 11904-2:2021

发布

2021年

发布单位

德国标准化学会

替代标准

DIN EN ISO 11904-2:2005

DIN EN ISO 11904-2:2021-06

当前最新

DIN EN ISO 11904-2:2005

DIN EN ISO 11904-2:2021-06

 

 

适用范围

This document defines a framework measurement procedure for the measurement of sound immissions from sound sources close to the ear. The measurements are performed using a manikin equipped with ear simulators and microphones according to ITU-T P.58. The measured values are then c

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