| 具有立体声效果的多声道网络通话系统 |
| |
| 引用本文： | 张子刚.具有立体声效果的多声道网络通话系统[J].现代电子技术,2011,34(20):70-74. |
| |
| 作者姓名： | 张子刚 |
| |
| 作者单位： | 上海华平信息技术股份有限公司,上海,200433 |
| |
| 摘 要： | 近年来随着互联网的迅速发展和多媒体技术的进步,以软件为主,基于IP网络的视频会议系统受到了人们的广泛重视。但是大多数的网络视频会议软件只支持单声道,无法实现双声道,甚至多声道环绕声的声音采集和传输。介绍了一种基于多声道声音采集和传输的视频会议系统,实现了声音方向和图像中发言人位置相对应的功能,给视频会议用户带来了更好的听觉体验。
|
| 关 键 词： | 视频会议 立体声 回声消除 网络通话 |
Network Communication System with Multi-channel and Stereo Sound Function |
| |
| ZHANG Zi-gang.Network Communication System with Multi-channel and Stereo Sound Function[J].Modern Electronic Technique,2011,34(20):70-74. |
| |
| Authors: | ZHANG Zi-gang |
| |
| Affiliation: | ZHANG Zi-gang(AVCON Information Technology Co.,Ltd.,Shanghai 200433,China) |
| |
| Abstract: | With the rapid development of the Internet and multimedia technology in recent years,people pay more attention to the video conference system based on software and IP network.But most of Internet video conferencing softwares only support single-channel.The audio acquisition and transmission of dual-channel or surround sound multi-channel can not be realized.A video conference system of multi-channel audio capture and transmission is introduced It can achieve the sound direction and the relavant position of ... |
| |
| Keywords: | video conferencing stereo echo cancellation network conversation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
