| 同声道语音检测及一种新的检测算法 |
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| 引用本文： | 李悦芳,刘芸.同声道语音检测及一种新的检测算法[J].数字社区&智能家居,2007,1(1):199-199,243. |
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| 作者姓名： | 李悦芳 刘芸 |
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| 作者单位： | 国防科技大学计算机学院,湖南长沙410073 |
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| 摘 要： | 分析了同声道语音检测的典型算法SAPVR算法，介绍了算法的基本思想和流程。着重提出了一种简化运算的新的检测算法．用MATLAB工具进行实验，验证了该算法的有效性。
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| 关 键 词： | 同声道语音 频谱自相关峰谷率算法 短时平均幅度差算法 |
| 文章编号： | 1009-3044（2007）01-10199-01 |
| 收稿时间： | 2006-11-21 |
| 修稿时间： | 2006年11月21 |
Co-channel Speech Detection and Approache Using Amdf Transform |
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| LI Yue-fang, LIU Yun.Co-channel Speech Detection and Approache Using Amdf Transform[J].Digital Community & Smart Home,2007,1(1):199-199,243. |
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| Authors: | LI Yue-fang LIU Yun |
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| Abstract: | Co-channel speech occurs when one speaker's speech is corrupted by another speaker's speech. A co-channel detection system could provide information to suspend the operation of any speech processing system whose operation would be degraded if it were processing co-channel speech. In this paper we present a new method of co-channel speech detection based on average magnitude difference function(AMDF) transform. |
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| Keywords: | Co-channel SPEECH SAPVR AMDF |
| 本文献已被 CNKI 维普 等数据库收录！ |
