摘要
从有线电视非法信号识别系统的构造、工作原理、软件功能特点等方面,详细论述了在电视节目播出中非法信号识别系统的实际应用。
This article introduces the structure and principle of the illegal CATV signal identification system, as well as the characteristics of the software-known. And through the above, it dissertates the practical application.
作者
吴俊华
WU Jun-hua (Tongxiang Broadcast Television Station, Zhejiang Tongxiang 314500, China)
出处
《中国有线电视》
2007年第19期1869-1871,共3页
China Digital Cable TV
关键词
非法信号
监测
报警
录像
illegal signal
monitor
give an alarm
videotape