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MULTIPLEX VIDEO TRANSMISSION SYSTEM

  • US 3,725,571 A
  • Filed: 06/21/1971
  • Issued: 04/03/1973
  • Est. Priority Date: 06/21/1971
  • Status: Expired due to Term
First Claim
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1. A method of receiving a plurality of n-separate color video pictures including luminance and chrominance portions in the form of a plurality of lines including the nth lines of each of said pictures commencing from a different preselected line at each of said plurality of pictures, comprising the steps of:

  • selecting the nth line from said plurality of lines commencing at a preselected line so that these lines are selected from one of said plurality of color video pictures;

    said color video pictures including luminance and chrominance portions;

    delaying said luminance and chrominance portions of said selected lines for substantially n-1 line time periods, said luminance portion being delayed by a medium having a bandwidth less than the bandwidth of said luminance portion;

    combining said selected lines which are delayed with those which are undelayed; and

    displaying said selected and combined lines so that an undelayed line is followed by a corresponding delayed line.

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