IEC 61669-2001 标准详情
- 标准号:IEC 61669-2001
- 中文标题:电声学 助听器的真耳声学特性的测量设备
- 英文标题:Electroacoustics - Equipment for the measurement of real-ear acoustical characteristics of hearing aids
- 标准类别:国际电工委员会标准
- 发布日期:2001-01
SPECIFIES THE GENERAL REQUIREMENTS FOR TEST EQUIPMENT DESIGNED FOR USE IN MEASURING THE REAL-EAR ACOUSTICAL CHARACTERISTICS OF HEARING AIDS AND DESCRIBES THE TERMINOLOGY USED.THE PURPOSE OF THIS INTERNATIONAL STANDARD IS TO ENSURE THAT MEASUREMENTS O
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