喉塞尾入声是怎么舒化的——孝丰个案研究  

How checked tones become unchecked:A case study of the evolution of Xiaofeng entering tones

作　　者：徐越[1] 朱晓农[2] 

机构地区：[1]杭州师范大学人文学院,310036 [2]香港科技大学人文学部

出　　处：《中国语文》2011年第3期263-270,288,共8页Studies of the Chinese Language

基　　金：杭州师范大学勤慎研究项目;香港研资局GRF(HKUST 644509)的资助

摘　　要：本文考察了四位孝丰吴语发音人的声学材料,发现了入声喉塞尾舒化的渐变过程。这是一个喉塞尾()不断弱化而漏气程度(h)不断增加的过程。由于喉塞的弱化,导致声门关闭不严而引起漏气,产生一个听感上难以感知的拖音段,本文称之为"隐性时长"。这漏气的拖音段随着喉塞的一点一点弱化逐渐变为整个声调的一部分,即隐性时长显化。于是,调长一点一点地增长并走向舒化。Having examined acoustic data of four Xiaofeng Wu speakers,this paper finds the gradually changing process from the short entering tones(rusheng)with a final glottal stop to unchecked tones with normal duration.During the course the glottal stop at the end of an entering tone is getting weaker and weaker which results in a leaking of airflow from the glottis.This unconceivable period of weak airflow is called 'recessive duration' in this paper.Along with the further weakening of the final glottal stop,this recessive duration is getting stronger and finally become part of the whole tonal duration.The checked tones,rusheng,thus become unchecked shushing with normal length.

关 键 词：喉塞尾弱化 隐性时长 吴语孝丰 实验语音学 

分 类 号：H173[语言文字—汉语]