| Disign and Implementation of Speaker Recognition System Based on FPGA |
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| 作者姓名： | HE Wei HU You-wen ZHANG Ling CHEN Fang-quan |
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| 作者单位： | College of Communications Engineering, Chongqing University, Chongqing 400030, China |
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| 摘 要： | Aiming at the shortcoming of low recognition and training speed in embedded speaker - recognition system based on DS Phard-core processor, a new scheme of system based on FPGA and vector quantization principle is presented. In the speaker-recognition system based on the vector quantization and generation algorithm, a fitness parallel process hardware structure is presented by the scheme which consumes much less time than software processing while getting the fitness. The test shows that the system uses this method obtains both high recognition rate and higher speed in training and recognition.
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| 关 键 词： | speaker recognition vector quantization generation algorithm fitness FPGA |
| 修稿时间： | 2007/5/30 0:00:00 |
Disign and Implementation of Speaker Recognition System Based on FPGA |
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| HE Wei,HU You-wen,ZHANG Ling,CHEN Fang-quan.Disign and Implementation of Speaker Recognition System Based on FPGA[J].Storage & Process,2007(9):76-79. |
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| Authors: | HE Wei HU You-wen ZHANG Ling CHEN Fang-quan |
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| Institution: | College of Communications Engineering, Chongqing University, Chongqing 400030, China |
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| Abstract: | Aiming at the shortcoming of low recognition and training speed in embedded speaker - recognition system based on DS Phard-core processor, a new scheme of system based on FPGA and vector quantization principle is presented. In the speaker-recognition system based on the vector quantization and generation algorithm, a fitness parallel process hardware structure is presented by the scheme which consumes much less time than software processing while getting the fitness. The test shows that the system uses this method obtains both high recognition rate and higher speed in training and recognition. |
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| Keywords: | speaker recognition vector quantization generation algorithm fitness FPGA |
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