【作者】 王燕； 刘俊； 阚明刚； 侯敏； 邹煜；

【Author】 Yan Wang,Jun Liu,Minggang Kan,Min Hou,Yu Zou Broadcast Media Language Branch,National Language Resources Monitoring and Research Center,Communication University of China,Beijing 100024

【机构】 中国传媒大学国家语言资源监测与研究中心有声媒体语言分中心；

【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。本文以2005年颇具代表性的广播电视谈语体语料为基准数据,选取《现代汉语普通话数字化样本库》中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,我们发现:70年代普通话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。更多还原

【Abstract】 Chinese Mandarin has developed for 100 years,but no systematic experimental study on the historical phonetic changes and prosodic features was carried out In this paper,we selected several same-name movies from the Chinese Mandarin Digital Multi-modal Corpus(CMDMC),analyzed the dialogues of main characters,and compared the phonetic features such as pitch and duration.The research results shows 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.更多还原