Perceptually guided speech enhancement using deep neural networks
US11363390B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Oct 19, 2020 |
| Grant date | Jun 14, 2022 |
| Priority date | — |
| Expiry date | Oct 19, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2225/41
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method, comprising receiving at least one sound at an electronic device. The at least one sound is enhanced for the at least one user based on a compound metric. The compound metric is calculated using at least two sound metrics selected from an engineering metric, a perceptual metric, and a physiological metric. The engineering metric comprises a difference between an output signal and a desired signal. At least one of the perceptual metric and the physiological metric is based at least in part on input sensed from the at least one user in response to the received at least one sound.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.