System and method for synchronous processing of analog and digital pathways in a digital radio receiver

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United States of America Patent

PATENT NO 9819480
APP PUB NO 20170041129A1
SERIAL NO

14817578

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Abstract

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A method of processing a digital radio broadcast signal in a digital radio receiver includes: receiving baseband signal samples at a first sample rate; adjusting the sample rate of the baseband signals based on a difference between a receiver clock and a transmitter clock to produce adjusted baseband signal samples at a second sample rate; filtering the adjusted baseband signal samples to separate a digital component of the samples and an analog component of the samples, wherein the digital component and the analog component are synchronous; and separately demodulating the digital component and the analog component to produce a digital output signal and an analog output signal. A receiver that uses the method is also provided.

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Patent Owner(s)

Patent OwnerAddress
IBIQUITY DIGITAL CORPORATION6711 COLUMBIA GATEWAY DR STE 500 COLUMBIA MD 21046

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Hangjun Livingston, US 5 164
Li, Linlin Morganville, US 22 147
Nekhamkin, Michael Bridgewater, US 7 90

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