Method of processing a signal in a hearing instrument, and hearing instrument
US9635474B2 · kind B2 · utility
34Cited by
3References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 23, 2011 |
| Grant date | Apr 25, 2017 |
| Priority date | — |
| Expiry date | Oct 13, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R25/43
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method of processing a signal in a hearing instrument includes calculating a coherence between two microphone signals or microphone combination signals having different directional characteristics, determining an attenuation from the coherence, and applying the attenuation to the signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.