摘要
视音频切换控制器是具有指示、报警、自动或手动切换、远程控制及报警等功能的视音频切换器。该视音频切换器的突出特点是操作方便、功能全面、可靠性高、界面简洁。文章利用视音频处理器来解决电视传播过程的质量问题,并对其常见故障进行分析。
The video audio switching controller is a video and audio switcher with functions of indication,alarm,automatic or manual switching,remote control and alarm.The outstanding features of this video and audio switcher are easy operation,comprehensive function,high reliability and simple interface. This paper uses video and audio processor to solve the quality problem of TV transmission process,and analyzes its common faults.
出处
《现代信息科技》
2017年第4期33-35,38,共4页
Modern Information Technology
关键词
视音频处理器
调幅发射机
功能
日常维护
audio and video processor
amplitude modulation transmitter
function
routine maintenance
