Patents Represented by Law Firm Williams, James J.
  • Squelch circuit for a radio receiver
    Patent number: 4132953
    Abstract: A squelch circuit is provided with fast-acting means for unsequelching a receiver when a strong FM signal is received and for squelching a receiver when a strong FM signal is terminated. The squelch circuit is also provided with slow-acting means for unsquelching a receiver when a weak or slowly increasing FM signal is received and for squelching a receiver when a weak FM signal is terminated or when a strong or weak FM signal fades slowly.
    Type: Grant
    Filed: September 29, 1977
    Date of Patent: January 2, 1979
    Assignee: General Electric Company
    Inventor: Robert J. Martin, III