Audio providing apparatus and audio providing method
US9774973B2 · kind B2 · utility
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9Claims
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Key dates
| Filing date | Dec 4, 2013 |
| Grant date | Sep 26, 2017 |
| Priority date | — |
| Expiry date | Dec 4, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04S2420/01
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An audio providing apparatus and method are provided. The audio providing apparatus includes: an object renderer configured to render an object audio signal based on geometric information regarding the object audio signal; a channel renderer configured to render an audio signal having a first channel number into an audio signal having a second channel number; and a mixer configured to mix the rendered object audio signal with the audio signal having the second channel number.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.