标准号:IEC 60118-1-1995
中文标准名称:助听器.第1部分:感应拾音线圈输入的助听器
英文标准名称:Hearing aids - Part 1: Hearing aids with induction pick-up coil input
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:Cancels and replaces the second edition (1983). Describes a method of determining the electroacoustic performance of hearing aids fitted with an induction pick-up coil and used in an audiofrequency magnetic field. Not intended to be used for the measurem