INVESTIGATION ON MEASURING CHINESE SPEECH INTELLIGIBILITY OF EAR PLUGS
- VernacularTitle:耳塞的汉语清晰度测试方法探讨
- Author:
Wenyuan GAO
- Publication Type:Journal Article
- Keywords:
ear plug;
ear protector;
speech intelligibility;
Chinese speech intelligibility
- From:
Academic Journal of Second Military Medical University
1981;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
This paper reports the method for evaluating the speech intelligibility . of ear protectors.Twenty subjects wearing 3 types of ear plugs ("MT-86", "65", "85-Ⅱ" ear plugs) were presented with stable 50-Chinese-word signals. The results show that the intelligibility was higher with "MT-86" than with "65" and "85-Ⅱ ", and this method was a better measure to evaluate the influence of ear protectors on the intelligibility of speech.
