IEC 61669-2015
电声学. 助听器真耳声学性能特征的测量
Electroacoustics - Measurement of real-ear acoustical performance characteristics of hearing aids
IEC 61669-2015 发布历史
This International Standard gives recommendations and requirements for the measurement and estimation of the real-ear acoustical performance characteristics of air-conduction hearing aids and for the measurement of certain acoustic properties of the ear related to the application of hearing aids. Measurements of real-ear acoustical characteristics of hearing aids which apply non-linear or analytical processing techniques are valid only for the test signals used and conditions employed. The purpose of this standard is to ensure that measurements of real-ear acoustical performance characteristics of a given hearing aid on a given human ear can be replicated in other locations with other test equipment.
IEC 61669-2015由国际电工委员会 IX-IEC 发布于 2015-11-01。
IEC 61669-2015 在中国标准分类中归属于: L31 电声器件，在国际标准分类中归属于: 17.140.50 电声学。
IEC 61669-2015 发布之时，引用了标准
- IEC 60318-5-2006 电声学.人的头部和耳朵模拟器.第5部分:借助耳塞连接耳朵的助听器和耳机测量的2cm<上标3>的耦合器
- IEC 60601-1-2005 医用电气设备.第1部分:基本安全和基本性能的一般要求
- IEC 60601-1-2-2014 医用电气设备.第1-2部分:基本安全和基本性能的通用要求.并列标准:电磁干扰.要求和试验
- IEC 60942-2003 电声学.音响校准器
- IEC 61260-1-2014 IEC 61260-1:电声学.分倍频程和频程频带滤波器.第1部分:规格
- ISO 266-1997 声学 优选频率
- ISO 8253-2-2009 声学.听力测试方法.第2部分:纯音和窄带试验信号声场测听方法
- ISO/TR 25417-2007 声学.基本参量的定义和术语
IEC 61669-2015的历代版本如下：
- 2001年01月 IEC 61669-2001 电声学 助听器的真耳声学特性的测量设备
- 2015年11月01日 IEC 61669-2015 电声学. 助听器真耳声学性能特征的测量
- 标准号
- IEC 61669-2015
- 发布日期
- 2015年11月01日
- 实施日期
- 废止日期
- 无
- 中国标准分类号
- L31
- 国际标准分类号
- 17.140.50
- 发布单位
- 国际电工委员会
- 引用标准
- IEC 60318-5-2006 IEC 60601-1-2005 IEC 60601-1-2-2014 IEC 60942-2003 IEC 61260-1-2014 ISO 266-1997 ISO 8253-2-2009 ISO/TR 25417-2007
- 被代替标准
- IEC 29/886/FDIS-2015 IEC 61669-2001
- 适用范围
- This International Standard gives recommendations and requirements for the measurement and estimation of the real-ear acoustical performance characteristics of air-conduction hearing aids and for the measurement of certain acoustic properties of the ear related to the application of hearing aids. Measurements of real-ear acoustical characteristics of hearing aids which apply non-linear or analytical processing techniques are valid only for the test signals used and conditions employed. The purpose of this standard is to ensure that measurements of real-ear acoustical performance characteristics of a given hearing aid on a given human ear can be replicated in other locations with other test equipment.