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Alternative TitleThe roles of pitch and duration in sentence accent of discourse
赵建军1; 杨晓虹1; 杨玉芳1; 吕士楠1
Source Publication声学学报
Contribution Rank1
Other AbstractRelying on a corpus of thirty narrative texts and taking prosodic words as the basic unit of analysis,the present study explores the roles of pitch and duration in sentence accent in discourse context.The results show that the relative pitch range of prosodic words contributes dominantly to sentence accent.Furthermore,the roles of pitch and duration in sentence accent are affected interactively by sentence pitch range and the rank of prosodic words.In normal prosodic words,first-level sentence accents are realized by the mutual performance of pitch and duration while second-level sentence accents mainly depend on the variation of pitch.In strengthened prosodic words,the role of duration in sentence accent is more significant when sentence pitch range is more compressed.Finally,it has been found that the correlation between pitch and duration is influenced primarily by the strength of prosodic words.In weakened, normal and strengthened prosodic words,the correlations between pitch and duration are positive,null,and negative respectively.
Keyword语句重音 语调短语 归一化方法 词强度 叙事语 语篇结构 韵律层 域值 降阶 音段
Subject Area心理语言学
Indexed ByCSCD
Funding Organization国家自然科学基金资助项目(60775026)
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Document Type期刊论文
First Author AffilicationInstitute of Psychology, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
赵建军,杨晓虹,杨玉芳,等. 音高和时长在语篇语句重音中的作用[J]. 声学学报,2011,36(4):435-443.
APA 赵建军,杨晓虹,杨玉芳,&吕士楠.(2011).音高和时长在语篇语句重音中的作用.声学学报,36(4),435-443.
MLA 赵建军,et al."音高和时长在语篇语句重音中的作用".声学学报 36.4(2011):435-443.
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