EN ISO 8253-3:2022
声学.听力测试方法.语言听力测定

Acoustics - Audiometric test methods - Part 3: Speech audiometry (ISO 8253-3:2022)

作废

EN ISO 8253-3:2022 发布历史

EN ISO 8253-3:2022由欧洲标准化委员会 IX-CEN 发布于 2022-02-09，并于 2022-05-31 实施，于 2022-08-31 废止。

EN ISO 8253-3:2022在国际标准分类中归属于: 13.140 噪声(与人有关的)。

EN ISO 8253-3:2022的历代版本如下：

• 2022年 EN ISO 8253-3:2022 声学.听力测试方法.语言听力测定
• 2012年 EN ISO 8253-3:2012 声学.听力测试方法.语言听力测定
• 1998年 EN ISO 8253-3:1998 声学.听力测试方法.第3部分:语言测听方法 ISO 8253-3-1996

This document specifies basic methods for speech recognition tests for audiological applications. NOTE Examples of speech materials are given in Annex A. In order to ensure minimum requirements of precision and comparability between different test procedures including speech recognition tests in different languages, this document specifies requirements for the composition, validation and evaluation of speech test materials, and the realization of speech recognition tests. This document does not specify the contents of the speech material because of the variety of languages. Furthermore, this document also specifies the determination of reference values and requirements for the realization and manner of presentation. In addition, there are features of speech tests described which are important to be specified, but which are not understood as a requirement. This document specifies procedures and requirements for speech audiometry with the recorded test material being presented by an audiometer through a transducer, e.g., an earphone, bone vibrator, or loudspeaker arrangement for sound field audiometry. Methods for using noise either for masking the non-test ear or as a competing sound are described. Some test subjects, for example children, can require modified test procedures not specified in this document. Specialized tests, such as those used for evaluating directional hearing and dichotic hearing, are outside the scope of this document.

标准号

EN ISO 8253-3:2022

发布

2022年

发布单位

欧洲标准化委员会

当前最新

EN ISO 8253-3:2022

 

 

EN ISO 8253-3:2022相似标准

推荐