Transmission-agnostic presentation-based program loudness
US10566005B2 · kind B2 · utility
2Cited by
17References
15Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Aug 15, 2017 |
| Grant date | Feb 18, 2020 |
| Priority date | — |
| Expiry date | Oct 5, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L21/034
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
This disclosure falls into the field of audio coding, in particular it is related to the field of providing a framework for providing loudness consistency among differing audio output signals. In particular, the disclosure relates to methods, computer program products and apparatus for encoding and decoding of audio data bitstreams in order to attain a desired loudness level of an output audio signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.