摘要
介绍了一种实用的视、音频切换分配器的工作原理和接线线路.
Yhe anticle introduces the working principle and the wiring line of a kind of practical device for vidio frequency and audio frequeny.
出处
《聊城大学学报(自然科学版)》
1995年第4期58-59,共2页
Journal of Liaocheng University:Natural Science Edition
关键词
4进5出
视频
音频
切换分配
Four signals in and five signals out,Vidio frequency, Audio frequency,Signal shear and distribute