System and method for automatic room acoustic correction in multi-channel audio environments
US7769183B2 · kind B2 · utility
183Cited by
24References
42Claims
0Family size
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Key dates
| Filing date | Jun 20, 2003 |
| Grant date | Aug 3, 2010 |
| Priority date | — |
| Expiry date | Mar 23, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04S7/302
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A system and a method for correcting, simultaneously at multiple-listener positions, distortions introduced by the acoustical characteristics includes intelligently weighing the room acoustical responses to form a room acoustical correction filter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.