Recording method, recording play method, apparatuses, and terminals
US10667048B2 · kind B2 · utility
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8Claims
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Key dates
| Filing date | Nov 2, 2016 |
| Grant date | May 26, 2020 |
| Priority date | — |
| Expiry date | Nov 2, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2203/12
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A recording method, a recording play method, apparatuses and terminals, where the recording method comprises obtaining, by a terminal, recording data in all sound source directions input by at least three microphones, and generating, by the terminal, a recording file according to the obtained recording data, wherein the recording file saves the recording data in all the sound source directions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.