Systems, devices, components and methods for reducing feedback between microphones and transducers in bone conduction magnetic hearing devices
US10375488B2 · kind B2 · utility
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4References
7Claims
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Key dates
| Filing date | May 22, 2015 |
| Grant date | Aug 6, 2019 |
| Priority date | — |
| Expiry date | May 22, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2460/13
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Disclosed are various embodiments of systems, devices, components and methods for reducing feedback between a transducer and one or more microphones in a magnetic bone conduction hearing device. Such systems, devices, components and methods include acoustically sealing or welding first and second compartments of the hearing device from one another, where the first compart contains the one or more microphones, and the second compart contains the transducer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.