Beam former, beam forming method and hearing aid system
US11019433B2 · kind B2 · utility
0Cited by
1References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 20, 2018 |
| Grant date | May 25, 2021 |
| Priority date | — |
| Expiry date | Apr 20, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2430/25
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Disclosed is a beam former, comprising: an apparatus for receiving a plurality of input signals; an apparatus for optimizing a mathematical model and solving an algorithm, which obtains a beam forming weight coefficient for carrying out linear combination on the plurality of input signals; and an apparatus for generating an output signal to the beam forming weight coefficient and the plurality of input signals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.