标准号:IEC 60118-9-1985
中文标准名称:助听器 第9部分:带有骨振输出的助听器性能测量方法
英文标准名称:Hearing aids. Part 9 : Methods of measurement of characteristics of hearing aids with bone vibrator output
标准类型:L31
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:L31
国际标准分类号:11.180.15
适用范围:The methods described will produce a suitable basis for the exchange of information or for direct comparison of the electroacoustical characteristics of the device. These methods are chosen to be practical and reproducible and are based on selected fixed