标准号:IEC 60645-5-2004
中文标准名称:电声学.听力测定设备.第5部分:听觉声阻抗/导纳测量用设备
英文标准名称:Electroacoustics - Audiometric equipment - Part 5: Instruments for the measurement of aural acoustic impedance/admittance
标准类型:N65
发布日期:1999/12/31 12:00:00
实施日期:1999/12/31 12:00:00
中国标准分类号:N65
国际标准分类号:13.140
适用范围:Applies to instruments designed primarily for the measurement of acoustic impedance/admittance in the human external acoustic meatus using a stated probe tone. It is recognized that other probe signals may also be used. The standard defines the character