ISO 12124-2001 声学.助听器真耳声特性的测量方法

标准号：ISO 12124-2001
中文标准名称：声学.助听器真耳声特性的测量方法
英文标准名称：Acoustics - Procedures for the measurement of real-ear acoustical characteristics of hearing aids
标准类型：A59
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：A59
国际标准分类号：11.180.15
引用标准：GB/T 15173;GB/T 16296-1996;IEC 61669
适用范围：This International Standard specifies procedures and requirements for measuring the real-ear acoustical characteristics 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 requirements 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 performed 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.