Techniques and apparatus for audio isolation in video processing
US9007524B2 · kind B2 · utility
1Cited by
0References
30Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 25, 2012 |
| Grant date | Apr 14, 2015 |
| Priority date | — |
| Expiry date | Nov 17, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2201/403
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An apparatus may include a digital display, processor circuit, and an audio isolation component. The audio isolation component may be operative on the processor circuit to identify a selected position on the digital display during presentation of a video, where the video comprises a video stream and two or more audio streams. The audio isolation component may be operative on the processor circuit to generate an audio beam from the one or more audio streams based upon the selected position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.