| 基于LPMCC的语音识别系统实现 |
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| 引用本文： | 石太佳,王晓君.基于LPMCC的语音识别系统实现[J].电声技术,2010,34(1):63-66. |
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| 作者姓名： | 石太佳 王晓君 |
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| 作者单位： | 河北科技大学信息科学与工程学院,河北,石家庄,050000 |
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| 摘 要： | 语音识别可实现人机交互和语音控制，在工业控制、消费电子等领域都有广泛应用。结合人发音的生理结构的特点，使用LPMCC（LPC倒谱美尔变换）作为特征向量，采用动态规划算法作为核心识别算法，在TMS320VC5402芯片上实现了特定人、孤立词的高性能实时识别系统。
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| 关 键 词： | DSP 嵌入式 LPMCC 语音识别 |
Speech Recognition System Based on LPMCC |
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| SHI Tai-ji,WANG Xiao-jun.Speech Recognition System Based on LPMCC[J].Audio Engineering,2010,34(1):63-66. |
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| Authors: | SHI Tai-ji WANG Xiao-jun |
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| Affiliation: | Information Science and Engineering Schoo;Hebei University of Science and Technology;Shijiazhuang 050000;China |
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| Abstract: | Speech recognition can achieve human-computer interaction and voice control, and it is used in industrial control, consumer electronics and many other fields. Combined with the mechanism of the production of human＇s voice, a high perform speech recognition system is built for specific people on TMSVC5402 DSP by using the LPMCC as the feature vector and using dynamic time warping as the matching algorithm. |
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| Keywords: | DSP embedded system LPMCC speech recognition |
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