摘要
本文首先通过对8种常见语音情感的感知测试,得到了人们对汉语普通话语音情感的区分结果,并在感知的基础上,采集了这8种语音情感的语音和嗓音信号进行声学分析,力图建立汉语普通话语音情感的声学区别性特征。我们从爱、憎、喜、悲、惧、急、怒、中八种情感表达的语篇中提取了基频、振幅、开商、速度商、共振峰、时长等参数,并对每类参数进行了聚类分析,建立了一套不同情感的声学区别性特征。研究结果表明,每两种情感都可通过这套声学区别性特征进行区分,并且结合感知实验结果发现,容易混淆的两类情感区别性特征在感知上也容易混淆,这为汉语普通话语音情感的声学区别性特征研究奠定了基础。
This paper obtains the result of distinguishing the speech emotions of Mandarin Chinese through the perceptual test of 8 common speech emotions.On the basis of perception,,the speech and voice signals of the eight speech emotions are collected for acoustic analysis,in an attempt to establish an acoustic distinctive feature system of the speech emotions in Mandarin Chinese.The parameters of fundamental frequency,amplitude,open quotient,speed quotient,formant and duration were extracted from eight emotional expressions of love,hate,joy,sadness,fear,anxiety,anger and medium,and a cluster analysis was carried out to establish a set of acoustic distinctive features of different emotions.The results show that each of the two emotions can be distinguished by these features.Combined with the result of the perceptual experiment,it is found that the two kinds of emotional distinguishing features which are easy to be confused are also easy to be confused in perception,which lays a foundation for the study of the acoustic distinctive features of Mandarin speech emotions.
作者
杨洁
孔江平
YANG Jie;KONG Jiangping
出处
《语言学论丛》
2021年第2期348-367,共20页
Essays on Linguistics
基金
教育部基地重大项目“基于语言多模态的语言本体研究”(项目编号:17JJD740001)的支持。
关键词
语音情感
区别性特征
声区
嗓音特征
共鸣特征
时长
speech emotion
distinctive features
vocal register
phonatory characteristics
resonance feature
duration
