现代教育电视数字化控制系统的研制

Development of Digital Control System for Modern Television Teaching

着重论述教育电视数控系统的设计原理和方法，对如何运用该系统有效地提高教学信息的传播质量，扩大教学规模进行了分析，并对现代电视教育在整个教育体系中所发挥的独特作用进行探讨．

The paper emphasizes on the description of design theory and practical approaches. Analysis is made on how to improve the relay quality of teaching information and to enlarge the teaching scale. Also, exploration and researches are done on the unique function that modem television teaching has in the education systems.