Digital carrier-recovery scheme for FM stereo detection

Details Digital carrier-recovery scheme for FM stereo detection Digital carrier-recovery scheme for FM stereo detection

2008-04-29

2008-04-29

Jackson, Blane J. (Department: 2618)

Telecommunications

Receiver or analog modulated signal frequency converter

Frequency or phase modulation

C455S337000, C381S002000

Reexamination Certificate

active

10819454

ABSTRACT:
Systems and techniques for digital processing of FM signals. Digital processing may include recovering a carrier signal at a second frequency based on a reference signal at a first frequency.

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Faller et al., “Technical Advances in Digital Audio Radio Broadcasting”, Proceedings of the IEEE, vol. 90, No. 8, Aug. 2002.
Recommendation ITU-R BS. 450-3, “Transmission Standards for FM Sound Broadcasting at VHF”, (1982-1995-2001), The ITU Radiocommunication Assembly.

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