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简单介绍了QMC数字切换台的系统组成和基本工作原理,叙述了QMC切换台应用在安徽电视台新数字播出系统中的结构组成及特点,并对QMC切换台在安装、调试中常见的一些问题做了说明。
The system components and basic working principle of the QMC digital switcher are briefly introduced. The structure and characteristics of the QMC switcher used in the new digital broadcast system of Anhui TV Station are described. Some common problems during the installation and debugging of the QMC switcher Made a note.