演示型多媒体教室的设计

The Design of a Lectureroom with a MultiMedium demonstrator

提出了演示型多媒体教室主控讲台的组成框图．重点说明了其中两种具有特色的多媒体设备：视频演示仪和多媒体电脑．本设计具有构成灵活，经济实用，便于推广的优点．

Puts forward the assembly block diagram of the main panel for a lectureroom with a multimedium demonstrator,explaining at length the videodemonstrator and multimedium computer,the two most important pieces of the equipment.The design,highly adaptive in assembly,economic and practical,can be easily popularized.