| 待识别语音净化处理系统 |
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| 引用本文： | 王舒翀,方勇,梁越. 待识别语音净化处理系统[J]. 电子测量技术, 2006, 29(1): 26-27 |
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| 作者姓名： | 王舒翀 方勇 梁越 |
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| 作者单位： | 上海大学;上海大学;上海大学 |
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| 摘 要： | 为提高语音识别系统在噪声环境中的性能,文中提出利用分阶段ICA算法净化待识别语音,并基于此算法设计DSP语音净化系统,有效的提高语音识别系统的识别率和鲁棒性。
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| 关 键 词： | ICA 语音识别 语音净化 |
Purification system for the speech to be recognised |
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| Wang Shuchong,Fang Yong,Liang Yue. Purification system for the speech to be recognised[J]. Electronic Measurement Technology, 2006, 29(1): 26-27 |
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| Authors: | Wang Shuchong Fang Yong Liang Yue |
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| Abstract: | In order to improve the capability of speech recognition system in noising environment, a method is proposed which can purify the speech before recognition by using MSICA. A DSP system is also designed based on this arithmetic. The system can improve the recognition accuracy and better robustness. |
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| Keywords: | ICA speech recognition speech decontamination |
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