| 嵌入式语音门禁系统的设计与实现 |
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| 引用本文： | 罗云贵,张友纯. 嵌入式语音门禁系统的设计与实现[J]. 数字社区&智能家居, 2009, 0(36) |
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| 作者姓名： | 罗云贵 张友纯 |
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| 作者单位： | 中国地质大学机械与电子信息学院; |
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| 摘 要： | 以语音识别原理为基础,设计了一个基于ARM9微控制器的语音识别门禁系统。系统采用了S3C2440微处理器,UDA1341专用语音芯片和触摸屏等硬件设计,并基于Linux操作系统和QT/Embedded图形用户界面(GUI)编程,实现对特定说话人的语音识别。结果表明,该门禁系统界面友好,操作简单,且具有良好的识别效果,可进行产品推广。
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| 关 键 词： | 嵌入式 语音识别 门禁系统 特定说话人 |
Design and Realization of Embedded Speech Access Control System |
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| LUO Yun-gui,ZHANG You-chun. Design and Realization of Embedded Speech Access Control System[J]. Digital Community & Smart Home, 2009, 0(36) |
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| Authors: | LUO Yun-gui ZHANG You-chun |
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| Affiliation: | LUO Yun-gui,ZHANG You-chun(1.Faculty of Mechanical & Electronic Information,China University of Geosciences,Wuhan 430074,China) |
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| Abstract: | Based on the Speech Recognition theories,an embedded access control system has been designed on ARM9 microprocessor.The system used the S3C2440 microprocessor,the UDA1341 audio codec and touch screen,and based on the Linux OS and QT/Embedded Graphical User Interface(GUI) programming to identify the speaker dependent.The result showed that the system was good at speech recognition,simply to operate,and had friendly interface,which indicated it could be put into production. |
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| Keywords: | embedded speech recognition access contrul system speaker dependent |
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