DIGITAL SIGNAL PROCESSOR FOR COLOR TELEVISION CAMERACIRCUIT

摘要

A color television camera includes imagers which produce signals representative of various colors of a scene. The signals are multiplexed to an analog-to-digital converter (ADC) for conversion to sequential digital video form for processing by a single-channel digital processor. In order to avoid loss of resolution, and to take full advantage of the speed of operation of the ADC, the imagers are clocked mutually out-of- phase so as to sequentially provide imager signals at a rate related to the multiplexer rate.