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演播中心从“模拟复合信号”向“数字分量信号”的发展趋势已经是公认的了,而且估计十年之内将成为现实。事实上,今天的演播室已经不是“模拟复合”的一统天下,“数字复合”首先被引入,其中有些心脏部份已采用分量信号处理,随着摄录一体机
The trend of the studio from the “analog composite signal” to the “digital component signal” is already well established, and it is estimated that it will become a reality in ten years. In fact, today’s studio is no longer the “analog composite” unified world, “digital composite” was first introduced, some of which have been part of the heart signal processing components, with the camcorder