Stereophonic sound reproducing apparatus
Stereophonic sound signalling system
Stereophonic-broadcast indicating system and the like
Stereophonic-to-monophonic reception apparatus
Structure and method for super fet mixer having logic-gate...
Subscriber unit for wireless digital telephone system
Superregenerative am demodulator
Suppressed-carrier amplitude modulation detector
Suppressed-carrier amplitude-modulation detector
Suspended stripline rat race mixer with simplified i.f....
Switched-capacitor modulator
Switching device employing a piezoelectric ceramic resonator
Switching means for am/fm/fm stereo radio receiver
Synchronization method and apparatus using a...
Synchronous demodulator
Synchronous demodulator circuit
Synchronous demodulator with digital signal output
Synchronous detector
Synchronous detector and methods for synchronous detection
Synchronous digital demodulator with carrier error correction