摘要
普通话已经走过了近百年的历程,目前还很少有人对普通话的历时语音变化及其韵律特征进行系统的实验研究。以2005年颇具代表性的广播电视谈话体语料为基准数据,选取《现代汉语普通话数字化样本库》中20世纪50年代和70年代拍摄的同名电影语料,对其中主要人物对白的音高、时长等语音特征进行历时的对比研究。经过分析发现:在广播电视及影视等有声媒体中,70年代语音的音节时长均值要长于50年代,其中阴平调表现尤为明显;在音高方面,高音点和低音点也都高于50年代,音域也较宽。这说明70年代的语音在发音上显得较夸张、不自然,这与六七十年代那段特殊的历史时期有关。
Chinese Mandarin has developed for 100 years,but no systematic experimental study on the historical phonetic changes and prosodic features is carried out.In this paper,several same-name movies are selected from the Chinese Mandarin Digital Multi-modal Corpus（CMDMC）,the dialogues of main characters are analyzed,and the phonetic features such as pitch and duration are compared.The research results show that the mean duration of syllable in 1970s is larger than that in 1950s,and the first tone is much longer;the pitch average of 70s＇is also higher than that of 50s＇,the bottom pitch value is raised and the range is wider,and the pronunciation is exaggerated and stiff,so that the speech flow is unnatural.It is obvious that the pronunciation and intonation are greatly affected by the special historical era.
出处
《计算机工程与应用》
CSCD
北大核心
2011年第22期6-9,共4页
Computer Engineering and Applications
基金
教育部科学技术研究重点项目(No.107118)
中国传媒大学"211工程"三期重点学科建设项目(No.21103010106)
国家语言资源监测与研究中心项目(No.YZYS08-07)
关键词
现代汉语普通话
电影对白
历时比对
音高
时长
modern Chinese mandarin
movie dialogue
diachronic comparison
pitch
duration
