×

Technique for minimizing interference in video recorder reproducer systems

  • US 3,893,168 A
  • Filed: 03/07/1974
  • Issued: 07/01/1975
  • Est. Priority Date: 03/07/1974
  • Status: Expired due to Term
First Claim
Patent Images

1. A system for minimal distortion transducing of an angle modulated signal with a magnetic record medium, said signal including a carrier component and sideband components, produced in accordance with a modulating signal, comprising:

  • limiter means responsive to said angle modulated signal for providing an output with a further component whose frequency is related to the frequency of said carrier component and said modulating signal, inverting means coupled to the output of said limiting means, signal combining means responsive to the output of said inverting means and said angle modulated signal to provide a further output signal, and means coupled to said further output for recording said further signal on said magnetic record medium.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×