ISO/TS 4869-5-2006 标准详情
- 标准号:ISO/TS 4869-5-2006
- 中文标题:声学.听力保护.第5部分:与新的试验目标对应的噪声减弱估算方法
- 英文标题:Acoustics - Hearing protectors - Part 5: Method for estimation of noise reduction using fitting by inexperienced test subjects
- 标准类别:国际标准化组织标准ISO
- 发布日期:2006-10
This Technical Specification specifies a method for measuring noise reduction of passive hearing protectors at the threshold of hearing. The method is designed to provide estimates of the noise reduction obtained by typical groups of users in real-wo
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