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从语音信号中提取情感特征的研究
引用本文:赵力,钱向民,邹采荣,吴镇扬.从语音信号中提取情感特征的研究[J].数据采集与处理,2000,15(1):120-123.
作者姓名:赵力  钱向民  邹采荣  吴镇扬
作者单位:1. 东南大学无线电工程系,南京,210096
2. 南京航空航天大学电子工程系,南京,210016
摘    要:分析了含有欢快、愤怒、惊奇、悲伤等 4种情感的语音信号的时间构造、振幅构造和基频构造的特征。通过和不带情感的平静的语音信号的比较 ,总结了不同情感语音信号情感特征的分布规律 ,为情感信号处理和识别提供了有实用价值的理论数据。

关 键 词:情感特征  语音信号  时间构造  基频构造  人工智能

Study on Emotional Feature Derived from Speech Signal
Zhao Li,Qian Xiangmin,Zou Cairong,Wu Zhenyang.Study on Emotional Feature Derived from Speech Signal[J].Journal of Data Acquisition & Processing,2000,15(1):120-123.
Authors:Zhao Li  Qian Xiangmin  Zou Cairong  Wu Zhenyang
Abstract:Analyses the feature of the time, amplitude and fundamental frequency constructions involving 4 emotions as elevation, anger, surprise and sorrow. Through compared with non emotional neutral speech signal, this paper sums up the distribution laws of emotional feature including different emotional speech signal and presents practically theoretical data for processing and recognition of emotional speech.
Keywords:emotional feature  speech signal  time construction  amplitude construction  fundamental frequency construction  
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