| 基于SIP的多媒体会议系统中混音设计与实现 |
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| 引用本文： | 冉骥,朱翠涛. 基于SIP的多媒体会议系统中混音设计与实现[J]. 中南民族大学学报(自然科学版), 2007, 26(4): 62-65 |
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| 作者姓名： | 冉骥 朱翠涛 |
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| 作者单位： | 中南民族大学电子信息工程学院 武汉430074 |
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| 摘 要： | 在基于S IP的多媒体会议系统环境下,设计了一种自适应衰减的混音算法,并将该算法在VC环境下编程实现.测试结果表明:该算法能够有效地解决多用户下的音频溢出等问题,可提高语音质量,满足会议的要求.
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| 关 键 词： | 音频混合 SIP协议 多媒体会议系统 |
| 文章编号： | 1672-4321(2007)04-0062-04 |
| 修稿时间： | 2007-08-31 |
Design and Realization of Audio Mixing in Multimedia Conferencing System Based on SIP |
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| Ran Ji,Zhu Cuitao. Design and Realization of Audio Mixing in Multimedia Conferencing System Based on SIP[J]. Journal of South-Central Univ for, 2007, 26(4): 62-65 |
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| Authors: | Ran Ji Zhu Cuitao |
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| Abstract: | This paper designs a adaptive attenuated audio mixing arithmetic in multimedia conferencing system,which is basing on sip,and this arithmetic had been implemented in VC environment.The result of the test indicate that the arithmetic can resolve audio overflow problem under multiuser,improve the audio quality,meet the conferencing requirements. |
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| Keywords: | audio mixing session initiation protocol multimedia conferencing system |
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