与监视器一体的伴音电平显示器

The Accompany Voice Voltage Display Unified with Monitor

在有线电视前端机房同时要对几路、几十路电视信号进行监视,通过多个监视器屏幕可以同时监视多路视频信号,但多路伴音信号就不能同时监听,必须改为监看伴音电平。与监视器一体的伴音电平显示器,能很好地解决同时监听多路伴音的问题,它具有显示醒目、制作改装容易、显示伴音的动态范围大等优点。

Multi TV signals should be monitored simultaneously in community antenna television foreside room. Multi video frequency signals could be monitored by some monitor screens, multiplex accompany voice could not be monitored in the same time. So accompany voice voltage should be monitored. The accompany voice voltage display solves the problem of monitoring multi accompany voice in the same time, it has some advantage, such as display obviously, easy manufacture and refit, broad dynamic range of accompany voice.