| 引用本文： |
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王海霞,覃团发,刘运毅,陈跃波.基于G.729A语音实时传输系统的实现[J].广西科学院学报,2004,(2):76-79. [点击复制]
- Wang Haixia,Qin Tuanfa,Liu Yunyi,Chen Yuebo.Implementation of Voice Real Time Transport System Based on G.729A[J].Journal of Guangxi Academy of Sciences,2004,(2):76-79. [点击复制]
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| 摘要: |
| 简述G.72 9A编码和解码的原理,以及编码器和解码器的简化流程。语音实时传输系统由录音压缩、网络通信和解压播放3个模块组成,实现G.72 9A编码器与解码器的封装、语音录制与播放、流式套接字和线性同步等功能。系统测试结果表明,基于G.72 9A语音实时传输系统具有较好的语音通信效果。 |
| 关键词: 语音实时传输 语音编码 套接字编程 G.729 |
| DOI： |
| 投稿时间：2003-09-16 |
| 基金项目:广西科学研究与技术开发计划资助项目(桂科攻0330010-1);广西高校百名中青年学科带头人资助项目(桂教人[2002]467号) |
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| Implementation of Voice Real Time Transport System Based on G.729A |
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Wang Haixia, Qin Tuanfa, Liu Yunyi, Chen Yuebo
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| (Coll. of Comp. & Info. Eng, Guangxi Univ, Nanning, Guangxi, 530004, China) |
| Abstract: |
| A voice real time transport system based on G.729A is developed.The construction,function modules,flow chart and implement methods of this system are revealed.Test results show that the system has good performance in voice communication. |
| Key words: voice real time transport speech encoding Windows Sockets G.729 |
