Location aware directed audio
US7492913B2 · kind B2 · utility
61Cited by
6References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 16, 2003 |
| Grant date | Feb 17, 2009 |
| Priority date | — |
| Expiry date | May 8, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2217/03
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.