Transmission-agnostic presentation-based program loudness
US10453467B2 · kind B2 · utility
3Cited by
35References
20Claims
0Family size
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Key dates
| Filing date | Oct 6, 2015 |
| Grant date | Oct 22, 2019 |
| Priority date | — |
| Expiry date | May 8, 2036 |
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.