千阳方言轻声字声学特性分析  

Acoustic Characteristics of Neutral tone in Qianyang Dialect

作　　者：年玉萍 何丹妮 NIAN Yu-Ping;HE Dan-ni(College of Literature and Journalism,Baoji University of Arts and Sciences,Baoji 721013,Shannxi)

机构地区：[1]宝鸡文理学院文学与新闻传播学院,陕西宝鸡721013

出　　处：《宝鸡文理学院学报（社会科学版）》2018年第4期109-113,共5页Journal of Baoji University of Arts and Sciences：Social Science Edition

基　　金：陕西省教育厅重点科研计划项目:陕西方言数字化基础建设研究(项目编号:15JZ004)

摘　　要：利用计算机praat软件,对千阳方言四种声调后的轻声字音高、音长、音强和音色进行声学分析。在千阳方言的双音节词语中,后一个字读轻声时,轻声字音高模式为高降调和中降调两个等级,阳平和去声后的轻声为高降调,阴平和上声后的轻声为低降调。音长后一个字比前一个字短,但是,比普通话的轻声音节长。重叠词中,轻声字音强并不是都比前面音节弱。音色方面,重叠词中,第二个字读轻声后,舌位前后、高低都略有变化,但变化有的略大,有的略小,也没有规律。从语图上看,辅音方面浊化现象不明显。by using the computer software Praat,the experiment aboutthe Neutral pitch,sound length,loudness and tone after the four tones of Qianyang dialect were carried out.In the two-syllable words in Qianyang dialect,when the latter word is read softly,the high mode of soft tone is two grades：high tone and middle tone,the second tone and the falling tone after the sound is high,and the tone after Yin and rising tone is low.The tone of the latter word is shorter than that of the previous word,but longer than the mildly syllable of mandarin.In overlapping words,the tone is not all weaker than the previous syllable.In the aspect of tone,when the second word is read softly,the height of tongue change slightly,but the change is a little big,some is small,and there is no rule.From the view of picture,consonant turbidization is not obvious.

关 键 词：千阳方言 轻声 声学 音高 音长 音强 音色 

分 类 号：H172.2[语言文字—汉语]