| 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: |
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| 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 |
