摘要
多信号分配器具有发生彩条信号的功能,对其电路稍加改动,即可发出在录象节目制作过程中非常有用的彩底信号。本文将对此进行介绍。
The multisignal distributor has the function of generating a color-bar signal. If we changeits circuit slightly, it can also give off the background color signal which is very usetul in the course ofproducing a video program. In this paper, well give a dateiled introduction about these changes.
出处
《电视技术》
北大核心
1991年第11期27-31,共5页
Video Engineering
关键词
电视
信号分配器
试验
彩底信号
Multisignal distributor
Background colour
Special-effects generator
Colour bar
Vectorscope
