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基于IP网络的语音通信系统设计
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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。
关键词:  语音通信  网络通信  局域网  语音质量  混音算法
DOI:10.3969/j.issn.1001-893X.
Received:June 09, 2005Revised:August 05, 2005
基金项目:
Design of a Voice Communication System Based on IP Network
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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.
Key words:  voice communication  network communication  LAN voice quality  mixed voice algorithm