【摘要】 为改进日本索尼公司的产品,本文从多路信号分配器MD-1200P提出了一个研究报告。在保留MD-1200P原有功能的基础上,增加了彩色卡功能,可产生红、绿、蓝、紫等饱和度可以调节的单色光栅和黑场(B.B)信号。解决了电视节目制作时所需的彩色卡和黑场信号的问题。同时也解决了MD-1200P与现在普遍使用彩色摄像机的配接问题。更多还原

【Abstract】 This article presents a study report on the improvement in the colour-bar signal generator of multiple signal distribator produced by Janpanese Sony Corporation. Added to the original functions is the colour-card one which can generate colour satuation and adjust the greating of red, green, blue, yellow, purple, etc. and black burst(B. B) signal. Thus, the colour-card problem that arises in the production of TV programme, as well as the problem concerning match with currently-used colour cameras has been solved.更多还原