Method and apparatus for providing noise suppression to an intelligent personal assistant
US11790938B2 · kind B2 · utility
0Cited by
20References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Mar 31, 2022 |
| Grant date | Oct 17, 2023 |
| Priority date | — |
| Expiry date | Mar 31, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L2021/02166
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A radio frequency connection between a far field voice detection device and a further device is used to determine a first angular direction from the far field voice detection device to the further device. The determined first angular direction is then used to emphasize, during a noise processing of a plurality of sounds received via use of a plurality of microphones of the far field voice detection device, a first one of the plurality of sounds relative to a remainder of the plurality of sounds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.