IEC 60318-4 Ed. 1.0 标准详情
- 标准号:IEC 60318-4 Ed. 1.0
- 中文标题:
- 英文标题:Electroacoustics - Simulators of human head and ear - Part 4: Occluded-ear simulator for the measurement of earphones coupled to the ear by means of ear inserts
- 标准类别:国际电工委员会IEC
- 发布日期:
IEC 60318-4-2010 电声学.人的头部和耳朵模拟器.第4部分:借助耳塞连接耳朵的耳机测量用塞耳模拟器 describes an occluded-ear simulator intended for the measurement of insert earphones in the frequency range from 100 Hz to 10 000 Hz. It is suitable for air conduction hearing aids and earphone
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