DIN V 45608-1992
空气传导助听器声学测量用临时头部模拟器和躯干模拟器

Provisional head and torso simulator for acoustic measurements on air conduction hearing aids; identical with IEC 60959:1990

DIN V 45608-1992 发布历史

This preliminary standard describes a head and torso simulator for hearing aid measurements. The device is intend for airbone acoustic measurements, and is not suitable for measurements which depend on vibration conduction path such as bone conduction. The head and torso simulator has been designed to provide diffraction similar to that encountered around the median human head and torso, and as such may be useful for other acoustical measurements. At present it has, however, only been validated for hearing aids, and other applications will require additional validatory studies. Some such studies have already shown that the head and torso simulator may not be suitable for the calibration of external earphones due to poor repeatability of their positioning; errors may exceed 10 dB.#,,#

DIN V 45608-1992由德国标准化学会 DE-DIN 发布于 1992-03。

DIN V 45608-1992 在中国标准分类中归属于: L31 电声器件。

DIN V 45608-1992的历代版本如下：

• 1992年03月 DIN V 45608-1992 空气传导助听器声学测量用临时头部模拟器和躯干模拟器

DIN V 45608-1992 空气传导助听器声学测量用临时头部模拟器和躯干模拟器 于 2012-02 变更为 DIN IEC/TS 60318-7-2012 电声学.人类头部和耳朵的模拟器.第7部分:助听器测量的头部和躯干的模拟器(IEC/TS 60318-7-2011)。

标准号

DIN V 45608-1992

发布日期

1992年03月

实施日期

废止日期

无

中国标准分类号

L31

国际标准分类号

11.180.15

发布单位

DE-DIN

代替标准

DIN IEC/TS 60318-7-2012

适用范围

This preliminary standard describes a head and torso simulator for hearing aid measurements. The device is intend for airbone acoustic measurements, and is not suitable for measurements which depend on vibration conduction path such as bone conduction. The head and torso simulator has been designed to provide diffraction similar to that encountered around the median human head and torso, and as such may be useful for other acoustical measurements. At present it has, however, only been validated for hearing aids, and other applications will require additional validatory studies. Some such studies have already shown that the head and torso simulator may not be suitable for the calibration of external earphones due to poor repeatability of their positioning; errors may exceed 10 dB.#,,#