Methods and apparatus to control audio leveling in media presentation devices
US8849434B1 · kind B1 · utility
4Cited by
6References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 29, 2009 |
| Grant date | Sep 30, 2014 |
| Priority date | — |
| Expiry date | Mar 29, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/4394
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Methods and apparatus to control audio leveling in media presentation systems are described. An example method for controlling audio leveling in a media presentation system includes receiving data including media content and metadata and selecting an audio leveling technique to be used in an audio leveling process based on the metadata.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.