BS ISO 12124:2001
声学.助听器真耳声学特性测量规程

Acoustics - Procedures for the measurement of real-ear acoustical characteristics of hearing aids

2016-02

BS ISO 12124:2001




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标准号
BS ISO 12124:2001
发布
2001年
发布单位
英国标准学会
替代标准
BS EN 61669:2016
当前最新
BS EN 61669:2016
 
 
被代替标准
99/562773 DC:1999
适用范围
This International Standard specifies procedures and requirements for measuring the real-ear acoustical character-istics of hearing aids. Its purpose is to ensure that the same measurements made on a given hearing aid on a given human ear and a given hearing aid, following the procedures described and using equipment complying with the re-quirements of IEC 61669, give substantially the same results. 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. These measurements should be per-formed in accordance with the hearing aid manufacturer's recommendations as they may require specific test signals or test conditions outside the scope of this International Standard.

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