Audio system with first and second units having wireless...

Details Audio system with first and second units having wireless... Audio system with first and second units having wireless...

2007-06-12

2007-06-12

Gesesse, Tilahun (Department: 2618)

Telecommunications

Wireless distribution system

Two-way

C455S041200, C455S066100

Reexamination Certificate

active

10714009

ABSTRACT:
An audio system includes a first unit and a second unit. The first unit includes a radio frequency (RF) front-end, a channel decoder, a first wireless interface, a content decoder and a digital-to-analog converter (DAC). The second unit includes a second wireless interface, a source decoder and a content encoder.

REFERENCES:
patent: 6148175 (2000-11-01), Freedland
patent: 6757517 (2004-06-01), Chang
patent: 6847802 (2005-01-01), Migliaccio
patent: 7065342 (2006-06-01), Rolf
patent: 2002/0173273 (2002-11-01), Spurgat et al.
patent: 2004/0192189 (2004-09-01), Yuhara et al.
patent: 1 195 931 (2002-04-01), None
patent: 2 381 709 (2001-10-01), None
European Search Report dated Nov. 8, 2005.

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