摘要
喉塞音的听辨和记录一直是田野调查中一个比较困难的问题。分析喉塞音的声门阻抗信号的特点,得出喉塞音的声学表现:(1)喉塞音可以从EGG信号的开相/闭相(开闭比)来观察;(2)带喉塞音的音节在部分或全部时段的声带脉冲周期中闭相大于开相;(3)前喉塞、先喉塞以及喉塞尾都会使开闭比下降,同时各自又有不同的表现。这些特征为喉塞音的判断和记录提供了客观的依据。
Glottal stop is difficult to disdinct in doing fieldwork of language,so this paper is to reveal the acoustic performances of glottal stop through the EGG signal：（1） The open and close phase ratio of EGG singnal can obseve glottal stop.（2） The period of the close phase is longer than the one of the open phase in part or whole syllable with glotttal stop.（3） Glotal stop initial,Lead glottal stop and Glotal stop final cause the declin of the opened and closed phase ratio.And the fetures above can help discriminating the glottal stop objectively.
出处
《语言研究》
CSSCI
北大核心
2010年第3期35-39,共5页
Studies in Language and Linguistics
关键词
喉塞音
声学
表现
Glottal stop
Acoustic
Performance
