ANSI/ASA S12.6a-2008 标准详情
- 标准号:ANSI/ASA S12.6a-2008
- 中文标题:听力保护器的人耳衰减测量方法
- 英文标题:Methods for Measuring the Real-Ear Attenuation of Hearing Protectors
- 标准类别:美国国家标准
- 发布日期:2008
Specifies laboratory-based procedures for measuring, analyzing & reporting passive noise-reducing capabilities of hearing protection devices. The procedures consist of psychophysical tests conducted on human subjects to determine real-ear attenuation
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