Hearing device comprising a signal generator for masking tinnitus
US10129672B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 8, 2016 |
| Grant date | Nov 13, 2018 |
| Priority date | — |
| Expiry date | Jan 14, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R25/552
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A hearing device adapted to a specific user comprises a) a forward path for processing an electric signal representing sound, and comprising an input unit, a signal processing unit, and an output unit, b) a configurable tinnitus signal generator for generating a tinnitus masking signal intended to relieve a tinnitus of the user, and c) a combination unit operationally connected to the configurable tinnitus signal generator and to the forward path, d) an analysis path comprising d1) an analysis unit for providing a forward path analysis control signal; d2) a control unit for receiving the forward path analysis control signal, and providing a resulting tinnitus control signal based on a predefined criterion involving said number of control input signals, wherein the control unit is adapted to control the configurable tinnitus signal generator, depending on the resulting tinnitus control signal, to thereby adaptively control a level of the tinnitus masking signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.