Patent ID: 8489049

Claim:
A method for an apparatus to process digital data, comprising: demodulating a first wireless radio frequency signal to generate at least a portion of a first compressed digital audio data, the first radio frequency signal being in a first frequency band, the first compressed digital audio data being associated with a first audio program; decompressing the first compressed digital audio data using a first decompression algorithm to generate a first decompressed digital audio data; processing the first decompressed digital audio data to generate a first analog audio signal; demodulating a second wireless radio frequency signal to receive a command instructing the apparatus to receive digital audio data from a communication channel in a second frequency band; allowing a user to select a second audio program; and if the user selects the second audio program: demodulating a third wireless radio frequency signal from the communication channel in the second frequency band to generate at least a portion of a second compressed digital audio data, the second compressed digital audio data being associated with the second audio program; decompressing the second compressed digital audio data using a second decompression algorithm to generate a second decompressed digital audio data; and processing the second decompressed digital audio data to generate a second analog audio signal.