| 非特定人语音识别系统的设计与实现 |
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| 引用本文： | 杨熙,张文昭.非特定人语音识别系统的设计与实现[J].湖南科技学院学报,2009,30(4). |
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| 作者姓名： | 杨熙 张文昭 |
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| 作者单位： | 湖南科技学院,物理与电子工程系,湖南,永州,425100 |
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| 摘 要： | 建立了一个基于HMM算法的非特定人语音识别系统,阐述了具体实现过程,包括预处理、特征参数的提取及模板的匹配.并用MATLAB6.5对整个系统进行了仿真,仿真结果表明该系统可实现对非特定人输入命令词的识别,识别率约为88.6%.
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| 关 键 词： | 非特定人 语音识别 隐马尔可夫模型 MATLAB仿真 |
Design and Implementation of the Speaker-Independent Speech Recognition System |
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| YANG Xi,ZANG Wen-zhao.Design and Implementation of the Speaker-Independent Speech Recognition System[J].Journal of Hunan University of Science and Engineering,2009,30(4). |
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| Authors: | YANG Xi ZANG Wen-zhao |
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| Institution: | Department of Physics and Electronic Engineering;Hunan University of Science and Engineering;Hunan Yongzhou;425100 China |
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| Abstract: | This paper has established a speaker-independent speech recognition system based on HMM algorithm. It also introduces its realization course including the pretreatment, the characteristic parametric extracting, and the template matching. Besides, the system is simulated using the MATLAB6.5 software. The simulation results indicate that this system can implement the speaker-independent command recognition and the recognition rate is about 88.6%. |
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| Keywords: | Speaker independent Speech recognition HMM MATLAB |
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