Applying difference detection and pruning to emotional speaker recognition

doi:10.3778/j.issn.1002-8331.2008.21.009

Computer Engineering and Applications ›› 2008, Vol. 44 ›› Issue (21): 33-36.DOI: 10.3778/j.issn.1002-8331.2008.21.009

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Applying difference detection and pruning to emotional speaker recognition

HUANG Ting,YANG Ying-chun

Department of Computer Science and Technology，Zhejiang University，Hangzhou 310027，China

Received:2008-04-30 Revised:2008-05-27 Online:2008-07-21 Published:2008-07-21
Contact: HUANG Ting

基于情感语音的差异检测与剔除的说话人识别

黄挺,杨莹春

浙江大学计算机学院，杭州 310027

通讯作者: 黄挺

Abstract

Abstract: This paper presents a new robust speaker recognition system based on difference detection and pruning of emotional speech，which avoids the inconvenience of needing the speaker emotional voice in training or the emotion state of the speaker in testing in other speaker recognition system.Furthermore，compared with the traditional ASR system，it enhances the system performance under emotion speech by 4.7% in identification rate.

Key words: emotion speech, difference detection, pitch envelope, speaker recognition

摘要： 提出了一种基于情感语音的差异检测与剔除的说话人识别方法，克服了前人的方法中需要在训练时提供测试说话人的情感语音或者需要在测试时提供测试语音的情感状态信息给系统的使用带来的不便性，并在识别性能上比传统的ASR系统提高4.7%。

关键词: 情感语音, 差异检测, 基频包络, 说话人识别

HUANG Ting,YANG Ying-chun. Applying difference detection and pruning to emotional speaker recognition[J]. Computer Engineering and Applications, 2008, 44(21): 33-36.

黄挺,杨莹春. 基于情感语音的差异检测与剔除的说话人识别[J]. 计算机工程与应用, 2008, 44(21): 33-36.

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Applying difference detection and pruning to emotional speaker recognition

基于情感语音的差异检测与剔除的说话人识别

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