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| 基于语音视频技术实时答疑系统的研究与应用 | |
| 引用本文： | 罗辉琼,聂瑞华,卢和琰,刘海星,张泽文.基于语音视频技术实时答疑系统的研究与应用[J].华南师范大学学报(自然科学版),2006,0(4):52-57. |
| 作者姓名： | 罗辉琼 聂瑞华 卢和琰 刘海星 张泽文 |
| 作者单位： | 1. 华南师范大学计算机学院,广东广州,510631 2. 华南师范大学计算机学院,广东广州,510631;华南师范大学网络教育学院,广东广州,510631 3. 华南师范大学网络教育学院,广东广州,510631 |
| 基金项目： | 华南师范大学“求实工程”项目(521918) |
| 摘 要： | 介绍了语音、视频技术的发展,详细阐述了实时动态答疑系统的结构、设计方案及核心技术的实现与应用.将语音视频技术有效地应用到实时动态的答疑系统中,突破了时间和空间的限制,使得教师和学生之间可以直接实时通讯,真正实现了面对面的交流和答疑. |
| 关 键 词： | 语音技术 视频技术 Centra7 实时答疑 |
| 文章编号： | 1000-5463（2006）04-0052-06 |
| 收稿时间： | 2006-03-01 |
| 修稿时间： | 2006年3月1日 |
RESEARCH AND APPLICATION ON REAL-TIME ANSWERING SYSTEM BASED ON THE TECHNOLOGY OF AUDIO AND VIDEO |
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| LUO Hui-qiong,NIE Rui-hua,LU He-yan,LIU Hai-xing,ZHANG Ze-wen.RESEARCH AND APPLICATION ON REAL-TIME ANSWERING SYSTEM BASED ON THE TECHNOLOGY OF AUDIO AND VIDEO[J].Journal of South China Normal University(Natural Science Edition),2006,0(4):52-57. | |
| Authors: | LUO Hui-qiong NIE Rui-hua LU He-yan LIU Hai-xing ZHANG Ze-wen |
| Institution: | 1. School of Computer, South China Normal University, Guangzhou 510631, China; 2. School of Distance Learning, South China Normal University, Guangzhou 510631, China |
| Abstract: | The development of the technologies for audio and video is introduced.The structure of real-time dynamic answering system,its design scheme,and the application and implementation of its core technologies are expounded particularly.Applying the technologies of audio and video to the realtime dynamic system,it breakthroughs the restriction of the time and space,and makes a real-time connected and direct communication between teachers and students. |
| Keywords: | technology of audio technology of video Centra 7 real-time answering |
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