| 一种语音端点检测方法的探究 |
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| 引用本文： | 刘庆升,徐霄鹏,黄文浩. 一种语音端点检测方法的探究[J]. 计算机工程, 2003, 29(3): 120-121,138 |
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| 作者姓名： | 刘庆升 徐霄鹏 黄文浩 |
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| 作者单位： | 中国科学技术大学精密仪器系,合肥,230027 |
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| 摘 要： | 研究了一种以过零率ZCR和能量E为特征的语音端点检测方法。在进行大量实验的基础上，经过分析，对该方法提出了几点改进。
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| 关 键 词： | 语音信号处理 语音识别 语音端点检测方法 时间序列 |
| 文章编号： | 1000-3428(2003)03-0120-02 |
Research on a Speech Endpoint Detection Method |
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| LIU Qingsheng,XU Xiaopeng,HUANG Wenhao. Research on a Speech Endpoint Detection Method[J]. Computer Engineering, 2003, 29(3): 120-121,138 |
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| Authors: | LIU Qingsheng XU Xiaopeng HUANG Wenhao |
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| Abstract: | A key problem in speech recognition is how accurately speech must be detected so as to provide the best speech patterns for recognition. In this pa p er, a classic method of a speech endpoint is discussed, and based on a mass of e xperiments and analysis, some improvements are proposed. |
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| Keywords: | Endpoint detection Zero cross ratio(ZCR) Energy(E) Magnitude(M) |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
