| 基于Matlab的非时域端点检测算法的实现与分析 |
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| 引用本文： | 赵丽华.基于Matlab的非时域端点检测算法的实现与分析[J].科学技术与工程,2010,10(35). |
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| 作者姓名： | 赵丽华 |
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| 作者单位： | 东北石油大学电子科学学院,大庆,163318 |
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| 摘 要： | 本文主要在介绍语音端点检测的基本步骤和Mel倒谱距离、信息熵两种非时域端点检测算法，在此基础上利用Matlab软件实现这两种语音端点检测算法，并根据仿真结果比较分析，总结出Mel倒谱距离和信息熵两种非时域端点检测算法的特性。
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| 关 键 词： | 端点检测 Mel倒谱 信息熵 |
| 收稿时间： | 2010/9/14 0:00:00 |
| 修稿时间： | 2010/10/18 0:00:00 |
Implementation and analysis algorithm of the nontime-domain endpoint detection based on Matlab |
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| zhaolihua.Implementation and analysis algorithm of the nontime-domain endpoint detection based on Matlab[J].Science Technology and Engineering,2010,10(35). |
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| Authors: | zhaolihua |
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| Institution: | ZHAO Li-hua,WANG Peng-yu(Electronic Science College,Northeast Petroleum University,Daqing 163318,P.R.China) |
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| Abstract: | This dissertation introduces the basic steps of speech endpoint detection and Mel cepstrum distance, the information entropy two nontime-domain endpoint detection algorithm, based on the Matlab software to realize this two kinds of speech endpoint detection algorithm, and the simulation results are compared and analyzed to summarize Mel cepstrum distance and information entropy two nontime-domain endpoint detection algorithm. |
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| Keywords: | endpoint detection Mel cepstrum distance information entropy |
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