| 基于IP网络的语音通信系统设计 |
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| 引用本文： | 魏颖,王运盛,陈颖,陈天麒.基于IP网络的语音通信系统设计[J].电讯技术,2006,46(1):123-126. |
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| 作者姓名： | 魏颖 王运盛 陈颖 陈天麒 |
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| 作者单位： | 电子科技大学,电子工程学院,成都,610054;中国西南电子技术研究所,成都,610036 |
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| 摘 要： | 介绍了网络语音通信的原理，重点分析了影响语音质量的因素，如混音合成、语音延时等。随后描述了一个局域网的语音通信系统的设计实现，并对测试结果进行了详细分析。
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| 关 键 词： | 语音通信 网络通信 局域网 语音质量 混音算法 |
| 文章编号： | 1001-893X（2006）01-0123-04 |
| 收稿时间： | 2005-06-09 |
| 修稿时间： | 2005-06-092005-08-05 |
Design of a Voice Communication System Based on IP Network |
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| WEI Ying,WANG Yun-sheng,CHEN Ying,CHEN Tian-qi.Design of a Voice Communication System Based on IP Network[J].Telecommunication Engineering,2006,46(1):123-126. |
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| Authors: | WEI Ying WANG Yun-sheng CHEN Ying CHEN Tian-qi |
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| Institution: | 1. Electronic Engineering School,University of Science and Technology of China, Chengdu 610054, China; 2. Southwest China Institute of Electronic Technology, Chengdu 610036, China |
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| Abstract: | The principle of voice communication on network is introduced and the factors about the voice quality are analyzed in detail,such as mixed voice and voice delay.Then the application design of a voice communication system on the LAN(Local Area Network) is described.The test results are presented and the improvement methods are suggested. |
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| Keywords: | voice communication network communication LAN voice quality mixed voice algorithm |
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