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Video tape recorder carrying out field extraction recording and/or reproduction of a video signal

  • US 5,594,596 A
  • Filed: 06/02/1995
  • Issued: 01/14/1997
  • Est. Priority Date: 09/17/1992
  • Status: Expired due to Fees
First Claim
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1. A video tape recorder that allows special reproduction by field forwarding in a LP mode of the VHS system, comprising:

  • means for reproducing a video signal and a control signal recorded on a magnetic tape,means for forming a pseudo control signal at a timing at which said control signal is to be reproduced when said reproduced control signal is missing,means for driving and controlling a capstan motor in response to said reproduced control signal or said pseudo control signal at the time of said special reproduction by field forwarding, andmeans for setting the generation period of said pseudo control signal so that the field forwarding amount of said capstan motor becomes 1/2 the general field forwarding amount in special reproduction by field forwarding in a LP mode, when said video signal and said control signal are reproduced by special reproduction by field forwarding from a magnetic tape on which said video signal has been intermittently recorded at a ratio of one field to every three fields and said control signal has been recorded once for every six fields at a tape running speed of 1/12 the tape running speed of a SP mode in the VHS system.

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