从音轨方程考察普通话不送气塞音声母的协同发音  

Locus Equation and Co-articulation Study of Un-aspirated Stops in Standard Chinese

作　　者：冉启斌[1] 石锋[1] 

机构地区：[1]南开大学汉语言文化学院,300071

出　　处：《南开语言学刊》2006年第2期45-54,165,共11页Nankai Linguistics

摘　　要：本文介绍了音轨方程的原理及应用方法,并通过音轨方程考察了普通话中不送气爆发音声母的协同发音作用,所用语料为二字组中的第一个音节。另计算了普通话3个不送气爆发音的音轨。最后讨论了声学特征与发音生理特征之间的关系,认为不能简单地将声谱特征归结于一种发音生理特征。音轨方程对于双唇塞音和舌尖塞音的分析是有效的,但不太适合于舌根塞音,并讨论了其中的原因。In this paper,the locus equation and its application are introduced.Coarticulation of unaspirated stops in Standard Chinese is investigated via Locus equation,basing on the first syllables in twosyllable data.We calculated the loci of the three unaspirated stops in Stand ard Chinese.Finally,the relation between acoustical features and articulatory properties are discussed,and we suggest that one articulatory property should not attribute to one single acoustical feature simply.Locus equation is valid for bilabial stop and dental stop,but not for velar stop,and the reasons are discussed too.

关 键 词：不送气塞音 协同发音 音轨方程 

分 类 号：H116[语言文字—汉语]