Encoding method and encoding device, decoding method and decoding device and transcoding method and transcoder for multi-object audio signals
US8712784B2 · kind B2 · utility
7Cited by
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20Claims
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Key dates
| Filing date | Jun 10, 2010 |
| Grant date | Apr 29, 2014 |
| Priority date | — |
| Expiry date | Nov 5, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L19/008
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method of encoding a multi-object audio signal and an encoding apparatus, a decoding method and a decoding apparatus, and a transcoding method and a transcoder are provided. A multi-object audio signal encoding apparatus may encode object signals obtained by excluding ForeGround Objects (FGOs) from a plurality of input object signals, and may encode the FGOs, thereby providing a listener with a satisfactory sound quality.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.