COMBINATION FM FIDELITY STEREO RECEIVER

Brand	Owner	Address	Description
CASSEIVER	H. H. Scott, Inc.	Woburn MA	COMBINATION AM-FM FIDELITY STEREO RECEIVER, CASSETTE TAPE RECORDER AND SPEAKERS;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

Stereo recovery circuitry for a digital receiver is disclosed that provides increased accuracy and efficiency in recovering stereo signal information from transmitted stereo signals. The stereo decoder includes a digitally controlled oscillator that recovers a pilot tone signal from transmitted stereo signal information. By processing demodulated stereo signals on the digital side and digitally controlling the oscillator, the stereo decoder has increased efficiency and accuracy. In one embodiment, the oscillator may be a phase-locked-loop having a loop filter and an amplitude stabilized tunable resonator. Additional circuitry is disclosed for utilizing the pilot tone signal to recover left and right channel signal information from the demodulated stereo signals.