| 基于DSP语音识别系统的硬件设计 |
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| 引用本文： | 周嵩岑,张金鑫,王肖芬.基于DSP语音识别系统的硬件设计[J].电子技术,2012(8):73-74. |
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| 作者姓名： | 周嵩岑 张金鑫 王肖芬 |
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| 作者单位： | 上海理工大学光电学院 |
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| 摘 要： | 语音识别是当前研究热点之一,应用十分广泛。系统浮点运算量很大,所以采用浮点型DSP。文章主要研究以DSP处理器为核心的硬件系统,包括电源电路,复位电路,时钟电路,JTAG接口电路,外部存储电路和语音处理电路等,并对每个电路模块进行详细的阐述。该方案已经可以作为模板电路实现。
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| 关 键 词： | DSP TMS320C6713 硬件设计 语音识别 |
The Hardware Design of Speech Recognition System Based on DSP |
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| Zhou Songcen
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Zhang Jinxin
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Wang Xiaofen.The Hardware Design of Speech Recognition System Based on DSP[J].Electronic Technology,2012(8):73-74. |
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| Authors: | Zhou Songcen Zhang Jinxin Wang Xiaofen |
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| Affiliation: | Zhou Songcen Zhang Jinxin Wang Xiaofen (School of optical-electrical and computer engineering,University of Shanghai for Science and Technology) |
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| Abstract: | Now,speech recognition is one of the hot research topics and is used widely.Due to the huge amount of floating-point calculations of the system,a floating DSP is utilized.The primary object of this essay is to study the hardware system which is based on the DSP,including power circuits,reset circuit,clock circuit,JTAG interface circuit,external storage circuit and speech processing circuit,etc.The detailed function of every module circuit is elaborated.The scheme has been implemented as a template circuit. |
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| Keywords: | DSP TMS320C6713 hardware design speech recognition |
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