Wireless audio system using wireless local area network

Details Wireless audio system using wireless local area network Wireless audio system using wireless local area network

2006-10-11

2009-08-18

Nguyen, David Q (Department: 2617)

Electrical audio signal processing systems and devices

One-way audio signal program distribution

C381S079000, C450S145000, C370S338000, C370S395530, C370S419000

Reexamination Certificate

active

07577261

ABSTRACT:
A wireless audio system includes a first device and a second device. The first device includes a first logic and a first WLAN unit coupled to the first logic. The first logic performs audio processing to generate audio data. The first WLAN unit transmits the audio data through a radio frequency channel. The second device includes a second WLAN unit and an audio reproducing unit coupled to the second WLAN unit. The second WLAN unit receives the audio data from the radio frequency channel. The audio reproducing unit generates sound according to the audio data.

REFERENCES:
patent: 2003/0020806 (2003-01-01), Chang et al.
patent: 2003/0152057 (2003-08-01), Chou et al.
patent: 2006/0121931 (2006-06-01), Lin et al.
patent: 2006/0132382 (2006-06-01), Jannard

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