鼻音计在不同时间普通话成人语音评价中稳定性的研究  

Nasometer stability for evaluating the Mandarin adult speech at different time intervals

作　　者：高涛[1] 马莲[2] 罗奕[2] 孙勇刚[2] 

机构地区：[1]北京积水潭医院口腔科,100035 [2]北京大学口腔医学院

出　　处：《北京口腔医学》2013年第1期40-43,共4页Beijing Journal of Stomatology

摘　　要：目的通过对普通话正常成人语音间隔一周重复进行鼻音计检查,探讨鼻音计对普通话成人语音不同时间检查的稳定性。方法对10名正常成人的33个普通话语音样本间隔一周时间重复进行鼻音计检查,比较两次检查鼻音化率值结果。结果统计结果显示10名正常成人33个普通话语音样本在不同时间内鼻音化率值配对t检验均没有显著性差异。结论普通话成人语音样本在不同时间内鼻音化率值无显著性差异,鼻音计对成人普通话语音检测结果是稳定的。Objective To investigate the nasometer stability for evaluating the Mandarin adult speech at different time intervals. Methods Ten normal adults were evaluated by nasometer twice at one week interval. A total of 33 voice sample were collected and the misbalance value was compared. The data were statistically analyzed. Results The nasalance value of 33 voice samples of 10 normal adults at different time were not significantly different through paired t- test. Conclusion The nasalanee values of normal adults at different time were not different. Nasometer is a reliable instrument for evaluating Mandarin adult speech.

关 键 词：鼻音计 鼻音化率值 语音样本 

分 类 号：R767.92[医药卫生—耳鼻咽喉科]