| 一种智能录放音系统的设计与实现 |
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| 引用本文： | 袁静萍 厉荣卫. 一种智能录放音系统的设计与实现[J]. 江苏技术师范学院学报, 2005, 11(6): 44-47,63 |
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| 作者姓名： | 袁静萍 厉荣卫 |
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| 作者单位： | [1]江苏技术师范学院信息与教育技术中心,江苏常州213001 [2]江苏技术师范学院计算机科学与工程学院,江苏常州213001 |
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| 基金项目： | 江苏技术师范学院科研基金资助项目（KYY03047） |
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| 摘 要： | 介绍一种基于单片机AT89C51及数码语音芯片ISD4004的智能录放音系统的实现方法。通过分析ISD4004的内存管理机制，重点阐述了单片机控制非定长语音分段录音和组合回放技术，并给出了软件设计流程图。
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| 关 键 词： | 单片机 ISD4004 分段录音 组合回放 |
| 收稿时间： | 2005-06-15 |
| 修稿时间： | 2005-06-152005-11-17 |
Design and Realization of an Intelligent Record & Play System |
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| YUAN Jing-ping, LI Rong-wei. Design and Realization of an Intelligent Record & Play System[J]. Journal of Jiangsu Teachers University of Technology, 2005, 11(6): 44-47,63 |
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| Authors: | YUAN Jing-ping LI Rong-wei |
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| Affiliation: | 1.Information and Education Technology Center, Jiangsu Teachers University of Technology, Changzhou 213001,China; 2. School of Computer Science and Engineering, Jiangsu Teachers University of Technology, Changzhou 213001,China |
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| Abstract: | This paper introduces a realization method of intelligent record and play system based on singlechip AT89C51 and digital sound chip ISD4004. By analyzing ISD4004 memory managing mechanism, it expatiates chiefly the subsection record and combination return play technology of changing length sound controlled by singlechip and also presents software design flow chart. |
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| Keywords: | singlechip ISD4004 subsection record combination return play |
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