Audio renderer based on audiovisual information
US12010490B1 · kind B1 · utility
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4References
20Claims
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Key dates
| Filing date | Jan 3, 2023 |
| Grant date | Jun 11, 2024 |
| Priority date | — |
| Expiry date | Jan 3, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04S2420/11
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An audio renderer can have a machine learning model that jointly processes audio and visual information of an audiovisual recording. The audio renderer can generate output audio channels. Sounds captured in the audiovisual recording and present in the output audio channels are spatially mapped based on the joint processing of the audio and visual information by the machine learning model. Other aspects are described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.