Location aware directed audio

Details Location aware directed audio Location aware directed audio

2003-12-16

2009-02-17

Chin, Vivian (Department: 2615)

Electrical audio signal processing systems and devices

One-way audio signal program distribution

C381S082000

Reexamination Certificate

active

07492913

ABSTRACT:
A directed audio system, a network interface communicatively coupled with a network, and a controller to receive, via the network interface, an estimate for a location from a locating device communicatively coupled with the network, and to cause the directed audio system to direct an audio signal based at least in part on an estimate for the location received from the locating device.

REFERENCES:
patent: 5131050 (1992-07-01), Naslund
patent: 6176837 (2001-01-01), Foxlin
patent: 6409687 (2002-06-01), Foxlin
patent: 6990211 (2006-01-01), Parker
patent: 7130430 (2006-10-01), Milsap
patent: 7379552 (2008-05-01), Neervoort et al.
patent: 2003/0045816 (2003-03-01), Foxlin
patent: 2004/0101146 (2004-05-01), Laitinen et al.

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