期刊文献+

基于统计方法的普通话情感语调模型 被引量:2

Affective Intonation-modeling for Mandarin by Statistical Method
在线阅读 下载PDF
导出
摘要 提出了一种基于数据驱动的语调建模方法,该方法采用主成分分析(Principal component analysis,PCA)技术,给出了特征语调,统计了语音情感模式在特征语调空间中的分布规律,经过分析得出了普通话中情感模式所对应的情感语调.针对语音产生的机理复杂、语音语调受众多因素影响的特点,为了避免这些干扰因素的影响,设计了相应的情感语音库.利用所设计的语音库,进行了相关实验.实验结果表明,利用所提出的特征语调模型不仅能够非常完美地重构出语调样本的语调,而且具有相当的情感表达能力. This paper proposes a data-driven intonation modeling method. With the principal component analysis (PCA) technique, the concept of eigenintonation is presented. The distribution of emotional states in the eigenintonation space is then studied and the corresponding emotional intonations in Mandarin are given out. In order to avoid the influences caused by the unwanted factors, the affective corpora for the purpose of evaluation are designed. With the corpora, the related experiments have been performed. The experimental results show that the eigenintonation model has a quite good ability of expressing emotions, and all intonation samples in our corpora can be well recovered with the eigenintonations.
出处 《自动化学报》 EI CSCD 北大核心 2007年第7期673-677,共5页 Acta Automatica Sinica
基金 模式识别国家重点实验室开放基金 中国科学院自动化研究所和中国科学技术大学智能科学与技术联合实验室开放基金(JL0602)资助~~
关键词 主成分分析 语音合成 情感计算 特征语调 Principal component analysis, speech synthesis, affective computing, eigenintonation
  • 相关文献

参考文献9

  • 1Tao J H,Kang Y G.Features importance analysis for emotional speech classification.Affective Computing and Intelligent Interaction (Lecture Notes in Computer Science).Berlin:Springer-Verlag.2005.449-457
  • 2Yuan J H,Shen L Q,Chen F X.The acoustic realization of anger,fear,joy and sadness in Chinese.In:Proceedings of IEEE International Conferences on Spoken Language.IEEE.2002.2025-2028
  • 3吴宗济.赵元任先生在汉语声调研究上的贡献[J].清华大学学报(哲学社会科学版),1996,11(3):60-65. 被引量:46
  • 4Abe M,Sato H.Two-stage FO control model using syllable based FO units.In:Processings of IEEE International Conference on Acoustics,Speech,and Signal.IEEE,1992.2:53-56
  • 5Bellegarda J R,Silverman K E A,Lenzo K,Anderson V.Statistical prosodic modeling:from corpus design to parameter estimation.IEEE Transactions on Speech and Audio Processing,2001,9(1):52-66
  • 6Tian J L,Nurminen J.On analysis of eigenpitch in Mandarin Chinese.In:Proceedings of 2004 International Symposium on Chinese Spoken Language Processing.IEEE,2004.89-92
  • 7Su Z L,Wang Z F.An approach to affective-tone modeling for Mandarin.Affective Computing and Intelligent Interaction (Lecture Notes in Computer Science).Berlin:SpringerVerlag,2005.390-396
  • 8赵力,王治平,卢韦,邹采荣,吴镇扬.全局和时序结构特征并用的语音信号情感特征识别方法[J].自动化学报,2004,30(3):423-429. 被引量:15
  • 9Fukunaga K.Introduction to Statistical Pattern Recognition.Dordrecht:Academic Press,2000

二级参考文献2

共引文献59

同被引文献8

引证文献2

二级引证文献12

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部