Customizable audio signal spectrum shifting system and method for telephones and other audio-capable devices
US11051115B2 · kind B2 · utility
0Cited by
6References
11Claims
0Family size
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Key dates
| Filing date | Aug 26, 2020 |
| Grant date | Jun 29, 2021 |
| Priority date | — |
| Expiry date | Aug 26, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L21/02
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method and system for improving the quality of audio communications as perceived by humans include audio signal spectrum frequency shift for enhancement of speech recognition by human customers, including mitigation of common age-related hearing loss on high audio frequencies.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.