| 基于OMAP5912的嵌入式语音识别系统硬件设计 |
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| 引用本文： | 王玉宏, 张雪英, 白静, 杨斌斌,.基于OMAP5912的嵌入式语音识别系统硬件设计[J].电子器件,2009,32(3):657-660. |
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| 作者姓名： | 王玉宏 张雪英 白静 杨斌斌 |
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| 作者单位： | 太原理工大学信息工程学院,太原,030024 |
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| 基金项目： | 山西省科技攻关项目资助，山西省留学人员回国科研项目资助，太原市科技项目明星专项资助 |
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| 摘 要： | 以嵌入式语音识别为研究背景,基于双核处理器OMAP5912设计出了一套低功耗、高性能的嵌入式语音识别硬件平台.阐述了整个系统的设计思想,重点介绍了系统电源设计、存储器单元设计、音频接口单元设计、系统信号完整性设计以及系统硬件的测试.
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| 关 键 词： | 语音识别 嵌入式系统 硬件设计 |
Hardware Design of Embedded Speech Recognition System Based on OMAP5912 |
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| WANG Yuhong,ZHANG Xueying,BAI Jing,YANG Binbin.Hardware Design of Embedded Speech Recognition System Based on OMAP5912[J].Journal of Electron Devices,2009,32(3):657-660. |
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| Authors: | WANG Yuhong ZHANG Xueying BAI Jing YANG Binbin |
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| Affiliation: | College of Information Engineering;Taiyuan University of Technology;Taiyuan 030024;China |
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| Abstract: | Taking embedded speech recognition for research background, based on dual-core processor OMAP5912, a set of low-power, high-performance embedded speech recognition hardware platform is presented. This paper discourses up on the design method of the whole system, focusing on system power design, memory unit design, audio interface unit design, system signal integrity design and system hardware testing. |
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| Keywords: | OMAP5912 |
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