Patent ID: 8010068

Claim:
A method for a device to generate analog audio signal from digital data delivered using radio frequency signal in two frequency bands, comprising: retrieving at least a portion of a first set of compressed digital audio data from the radio frequency signal of a first of the frequency bands and at least a portion of a second set of compressed digital audio data from a second of the frequency bands, the first and the second frequency bands being switched without user intervention; storing the first and the second sets of compressed digital audio data in a storage system; retrieving at least a portion of a third set of compressed digital audio data from the radio frequency signal of the first frequency band, the third set of compressed digital audio data not being stored into the storage system; allowing a user to select one of the first, the second, and the third sets of compressed digital audio data; decompressing the selected one of the first, the second, and the third sets of compressed digital audio data to generate a decompressed digital audio data; and delivering the decompressed digital audio data to a digital to analog converter for conversion to the analog audio signal.