Object-based audio conversion
US11910177B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Jan 13, 2022 |
| Grant date | Feb 20, 2024 |
| Priority date | — |
| Expiry date | Jan 13, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04S2400/11
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An audio system that is configured to convert a plurality of audio input channels to object-based audio, and a related computer program product. Correlation between input channels and energy balance between the input channels are determined. The determined correlation and energy balance are mapped to output three-dimensional spatial locations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.