Apparatus, systems and methods for synchronization of multiple headsets
US9338391B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 6, 2014 |
| Grant date | May 10, 2016 |
| Priority date | — |
| Expiry date | Nov 20, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/4396
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Media device systems and methods synchronize video content with audio content presented by a plurality of wireless audio headsets. In an exemplary embodiment, a first time delay corresponds to a first duration of time between communication of the audio content from the media device and presentation of the audio content by a first wireless audio headset. A second time delay corresponds to a second duration of time between communication of the audio content from the media device and presentation of the audio content by a second wireless audio headset, wherein the first time delay is greater than the second time delay. Video content communicated to a display is delayed by the first time delay. Audio content communicated to the second wireless audio headset is delayed by a time delay difference between the first time delay and the second time delay.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.