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| 基于IP的音频通信系统设计 | |
| 引用本文： | 朱利,郑志军,周俊辉,郑守淇.基于IP的音频通信系统设计[J].西安建筑科技大学学报(自然科学版),2000,32(2):196-198,202. |
| 作者姓名： | 朱利 郑志军 周俊辉 郑守淇 |
| 作者单位： | 1. 西安交通大学计算机系,陕西,西安,710049 2. 西安建筑科技大学,陕西,西安,710055 3. 西安电于科技大学电子工程系,陕西,西安,710071 |
| 基金项目： | 本课题得到国家“863”项目部分资助(863-317-96-04-01) |
| 摘 要： | 多媒体实时应用是未来Ｉｎｔｅｒｎｅｔ上的重要业务之一，针对ＩＰ电话和多点音会议，本文提出了一种基于单播和组播的，混合通信方式语音实时通信系统的实现方法，着重介绍了系统结构设计，语音编码、通信及相关控制技术。多次实验表明，系统在Ｉｎｔｒａｅｎｔ上运行情况良好。 |
| 关 键 词： | 语音通信 语音编码 音频会议 IP网 |
| 文章编号： | 1006-7930(2000)02-0196-03 |
IP-based audio conferencing system design |
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| ZHU Li,ZHENG Zhi-jun,ZHOU Jun-hui,ZHENG Shou-qi.IP-based audio conferencing system design[J].Journal of Xi'an University of Architecture & Technology,2000,32(2):196-198,202. | |
| Authors: | ZHU Li ZHENG Zhi-jun ZHOU Jun-hui ZHENG Shou-qi |
| Affiliation: | ZHU Li ;(Department of Computer, Xi'an Jiaotong University, Xi'an 710049, China);ZHENG Zhi-jun ;(Xi'an Univ. Of Arch. & Tech., Xi'an 710055. China);ZHOU Jun-hui ;(Dept. Of Elec. Eng., Xidian Univ., Xi'an 710071, China);ZHENG Shou-qi ;(Department of Computer, Xi'an Jiaotong University, Xi'an 710049, China) |
| Abstract: | Application real-time multimedia is one of the most important services on the internet. This paper proposes an implementing scheme of audio communication system based on muhicast, together with unicast for audio conference and IP phone respectively. The design of the system structure, the audio code, the transmission of audio data, the communication modes as well as the control techniques associated with the system are introduced in detail, Numbers of experiments indicate that the system running on the intranet is always in good condition. |
| Keywords: | audio communication audio encoding audio conference multicast |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |