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一、概述模拟分量设备和数字分量系统的展出是本届电视讨论会和展览会上最引人注目的两件事,也是电视发展史上的大事。1973年后数字分量设备获得了很大发展,但都是以服务于复合环境为主的,尽管在数字信号处理的过程中已发现对分量信号进行处理是合适的,最后还是不得不屈服于强大的复合环境的势力。模拟分量系统的建全是从模拟领域内部起来对复合模拟信号进行改革,在分量这个概念上的一致
I. Overview The display of analog component devices and digital component systems is the two most notable events in this television forum and exhibition. It is also a major event in the history of television development. After 1973, the digital component devices have made great progress, but they all serve the complex environment. Although it has been found that it is appropriate to process the component signals during the digital signal processing, it finally has to succumb to the strong The composite environment forces. The construction of analog component system is to reform the composite analog signal within the field of simulation. The concept of component is consistent