Apparatus and method for discriminating and suppressing noise wi
Automatic beat/tone removal algorithm
Automatic threshold squelch
Automatically compensated squelch circuit
Carrier squelch method and apparatus
Carrier squelch processing system and apparatus
Circuit for detecting noise and producing a squelch signal
Citizens band radio receiver with squelch control
Communication system with squelch control
Communications receiver with an adaptive squelch system
Device for reduction of the false alarm ratio and monitor receiv
Differential signal squelch detection circuit and method
Digital noise blanker for communications systems and methods...
Digital squelch tail circuit for two-way radio communication sys
Dynamic noise blanker circuit
Enhancing signals in a two-way radio system
Error-free pulse noise canceler used in FM tuner
FM audio signal receiver having a characteristic control functio
High frequency module and radio device using the same
High speed squelch circuit