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AM receiver search tuning with adaptive control

  • US 5,613,230 A
  • Filed: 06/09/1995
  • Issued: 03/18/1997
  • Est. Priority Date: 06/09/1995
  • Status: Expired due to Fees
First Claim
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1. A radio receiver with a microprocessor controller including a search tuning stop feature, the receiver having a tuned signal strength detector in addition to said a microprocessor controller, the microprocessor controller comprising;

  • a determiner for comparing a sensed tuned signal strength with a threshold level for said search tuning stop that sustains reception of a radiowave received at the tuner front end, andan adjuster for adapting the threshold in response to a wideband signal strength detector.

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