Dynamic audio synchronization
US9967437B1 · kind B1 · utility
1Cited by
2References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 6, 2013 |
| Grant date | May 8, 2018 |
| Priority date | — |
| Expiry date | Jul 21, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2420/07
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method and apparatus for synchronizing media content emitted from various sources is presented. Arrival timing of outputs from the various sources to a particular location is determined and adjusted to reduce synchronization delays at the particular location. Synchronization delays may be determined by detecting the media output from a combination of sources arriving at the location. Control messages are generated by processing the detected output and determining delays to be applied to corresponding sources.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.