多功能综合演示系统构建  

Construction of Synthesis-Multifunction Demonstrating System

作　　者：董云鹏[1] 梁海英[1] 李政[1] 

机构地区：[1]四平师范学院计算机系,吉林四平136000

出　　处：《松辽学刊（自然科学版）》2000年第3期55-56,共2页Songliao Journal (Natural Science Edition)

摘　　要：针对目前演示教学实际 ,本文提出了基于系统集成模式下的多功能综合演示系统的构建方案 ,同时详细讨论了系统功能、技术关键并绘制出系统结构框图 通过教学实践应用 ,证明此系统适于课堂演示教学 .Against the practice situation of demonstrating system, s kind of synthesis-multifunction demonstrating system, which based on the system integrating, is presented in this paper. The details of the system functions and the dey point of the technology are discussed at the same time. The system frame is shown is this article. The result of teaching practice shows that this system is adapt to class teaching.

关 键 词：演示教学 音频视频信号 电化教育 

分 类 号：G43[文化科学—教育学]