摘要
视觉符号与声音符号是课堂教学中传递教学信息的主要两种媒介,也是多媒体教室所提供的主要两大用途。该文结合自己的工作体会,从实用的角度给出了几种增强投影视觉效果与声音播放效果的方法。
Visual symbols and symbol of sound are the main two kinds of media in the transmission of teaching information in classroom, and are two main purposes of multimedia classroom. On my own experience, several method of enhanced projection visual effects and sound playing effects are given from the practical point of view in this paper.
出处
《电脑知识与技术（过刊）》
2014年第1X期363-364,374,共3页
Computer Knowledge and Technology
关键词
多媒体教室
投影视觉效果
声音播放效果
背景
multimedia classroom
projection visual effect
the sound playing effect
background
