IEC 60318-2-1998
电声学 人的头和耳模拟器 第2部分:在扩展的高频范围内测听力耳机校正用间歇听力耦合器

Electroacoustics - Simulators of human head and ear - Part 2: An interim acoustic coupler for the calibration of audiometric earphones in the extended high-frequency range


IEC 60318-2-1998



标准号
IEC 60318-2-1998
发布日期
1998年08月
实施日期
废止日期
中国标准分类号
L31
国际标准分类号
17.140.50
发布单位
IX-IEC
代替标准
IEC 60318-1-2009
适用范围
This part of IEC 60318 specifies two different adapters and the removable conical ring to be used with the IEC 60318-1 ear simulator to provide an interim acoustic coupler for the calibration of certain audiometric earphones designed for use in the extended high-frequency range from 8 kHz up to 16 kHz. Environmental conditions for the calibration and use of the coupler are given in IEC 60318-1.

IEC 60318-2-1998系列标准


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