Noise eliminating circuit with automatic gain control
Noise reducing circuit for a receiver using a fuzzy controller
Noise reducing circuitry for single sideband receivers
Noise removing apparatus
Noise squelch circuit with adaptive noise shaping
Noise suppression circuit
Noise suppression circuit
Non-predictive tone-coded-squelch frequency determination...
Phase-locked loop based controller for adjusting an adaptive...
Power efficient radio receiver apparatus
Radio channel squelching systems
Radio receiver blanker inhibit circuit
Radio receiver comprising a frequency locked loop with audio fre
Radio receiver for carrying out self diagnosis without interfere
Radio receiver noise squelching and operational indicating alarm
Radio receiver operational checking method and system including
Radio receiver squelch circuit with automatic adjustment of...
Radio telephones and method of operation
Receiver
Receiver noise reduction with expanding gated pulses