principle of digital tv meaning in English

数字电视原理

Principle of digital tv ca receiving end ' s processing system
接收端处理系统原理
Some of them have set about this work . this article discusses the principles of digital tv studio technology according to the present situation and developing tendency of current tv systems , including the features of digital studio , the coding standards of digital signal , the compressing technology of video and audio signals and the utilization of computers multimedia technology in editing tv programs . it elaborates the designing methods , principles and puts forward several concrete disposition examples
本文仅根据目前高校电视节目制作系统的发展现状及趋势着重论述了数字电视中心的技术原理，包括数字演播室的特点、数字分量信号的编码标准、视音频信号的压缩技术以及计算机多媒体技术在电视节目制作中的应用等内容，阐述了高校电视节目制作系统数字化的设计思路及设计原则，提出了具体的设备配置方案。