Wireless audio transmission system

Details Wireless audio transmission system Wireless audio transmission system

2006-01-31

2006-01-31

Hong, Harry S. (Department: 2642)

Telecommunications

Wireless distribution system

C455S507000, C375S240020, C725S018000, C725S062000

Reexamination Certificate

active

06993283

ABSTRACT:
A wireless transmission and reception system to convey analog signals within a local transmission area. The wireless transmission system includes a first encoder to receive an analog signal, to digitize the analog signal, and to compress the digitized analog signal using MP-3 compression; a modulator to modulate a carrier signal with the compressed digitized analog signal; and a transmitter for wireless transference of the modulated RF carrier. The reception system has a receiver to acquire the modulated carrier signal; demodulator to extract the compressed digitized analog signal from the modulated carrier signal; and a first decoder to decompress the compressed digitized analog signal using MP-3 decompression and to convert the digitized analog signal to a reproduction of the analog signal.

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