Method and apparatus for determining audio band energy of a sque
Method and apparatus for dynamically adjusting receiver squelch
Method and apparatus for noise suppression of received audio...
Method and apparatus for providing a squelch function on...
Method and apparatus for providing a very fast acting noise sque
Method for reducing the effect of impulse noise in a motor...
Mobile radio communications system
Mobile radio range extender with saw filter
Modulated input signal filter
Multiband squelch method and apparatus