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Development of Higher Distance Education System Using New Media via High-speed Multimedia

利用高速多媒体新媒体开发高等远程教育系统

基本信息

批准号：
08458040
负责人：
KIKUKAWA Takeshi
金额：
$ 4.99万
依托单位：
National Institute of Multimedia Education
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (B)
财政年份：
1996
资助国家：
日本
起止时间：
1996 至 1997
项目状态：
已结题

项目摘要

This project was intended to study and develop method and system to utilize a high-speed multimedia network in higher education. This network transmits large-capacity multimedia information at high speeds, enabling real-time transmission of HDTV image.Specificitems include as follows :(1) System configuration such as quality and speed of video and audio data to be transmitted, support software tools(2) Education contents such as education goals, methods, effects, materials(3) Educational model such as what type anad sphere of new education can be expandedThe following experiments were executed on multimedia network. "Interactive TV Program for Distance Education", "Chorus Lesson", "Counseling", "Dance Lesson", "Debate", "Computer Assembly", "Multimedia Testing", "Virtual Studio."The result of the study indicates that the basically required information has been delivered sufficiently. It also indicates that there are special conditions according to the curriculum details. Generally, we could acquire almost all of the results according to the initial plan, including verification of whether non-linguistic exercises can be put into practice.On the other hand, we often suffered from a connection trouble when maintenance of the network foundation for the study and development environment depends on voice quality. This suggests that the high-speed multimedia network foundation has not yet put into a user-friendlyproduct although it has been achieved technologically.

本计画的目的是研究与发展在高等教育中使用高速多媒体网路的方法与系统。该网络能高速传输大容量的多媒体信息，实现HDTV图像的实时传输，具体内容包括：（1）系统配置，如传输的视频和音频数据的质量和速度，支持的软件工具;（2）教育内容，如教育目标、方法、效果、教材;（3）教育模式，如新教育的类型和范围可以扩展。《远程教育互动电视节目》、《合唱课》、《心理咨询》、《舞蹈课》、《辩论》、《电脑组装》、《多媒体测试》、《虚拟演播室》。“研究结果表明，基本所需的信息已经充分提供。它还表明，根据课程细节，有特殊的条件。一般来说，我们可以按照最初的计划获得几乎所有的结果，包括验证非语言练习是否可以付诸实践。另一方面，我们经常遭受连接故障时，维护网络基础的学习和开发环境取决于语音质量。这表明高速多媒体网络基础虽然在技术上已经实现，但还没有投入到用户友好的产品中。