| 语音信号数字传输系统GUI设计与仿真 |
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| 引用本文： | 梁红玉,陈冬梅,胡煜.语音信号数字传输系统GUI设计与仿真[J].通信技术,2011,44(6):92-94. |
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| 作者姓名： | 梁红玉 陈冬梅 胡煜 |
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| 作者单位： | 桂林电子科技大学信息与通信学院,广西桂林,541004 |
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| 摘 要： | 首先将所设计的通信系统拆分成语音输入、抽样、量化、编解码以及调制解调等模块;然后通过Matlab编程进行模块设计功能实现;最后通过GUI编程实现各个通信系统模块的调用和链接,从而最终实现语音信号数字化传输系统通信系统的仿真。通过基于GUI界面设计和仿真结果表明,仿真模型能够反映话音信号数字带通系统的动态工作情况,具有较强的演示性、可视性和实用性;同时对于利用软件无线电技术构建无线通信具有十分重要的参考意义。
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| 关 键 词： | 语音信号 数字带通传输 图形用户界面接口 设计与仿真 |
Design and Simulation of Digital Audio Signal Transmission System based on GUI |
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| LIANG Hong-yu,CHEN Dong-mei,HU Yu.Design and Simulation of Digital Audio Signal Transmission System based on GUI[J].Communications Technology,2011,44(6):92-94. |
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| Authors: | LIANG Hong-yu CHEN Dong-mei HU Yu |
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| Affiliation: | LIANG Hong-yu,CHEN Dong-mei,HU Yu(School of Information and Communication,Guilin University of Electronic Technology,Guilin Guangxi 541004,China) |
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| Abstract: | The designed communication system is first divided into several modules: voice input,sampling and quantitation,encoder/decoder,modulation/demodulation,etc.Then the functional modules of the system are implemented with in MATLAB programming.Finally the calls of and links between modules are realized through the GUI programming,and the simulation on various functions of the digital audio signal transmission communication system is done.GUI design and simulation indicate that the simulation model could reflect... |
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| Keywords: | audio signal digital bandpass transmission system GUI design and simulaition |
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