Hearing device with detachable speaker unit
US10306384B2 · kind B2 · utility
5Cited by
6References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 7, 2016 |
| Grant date | May 28, 2019 |
| Priority date | — |
| Expiry date | Jul 7, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2420/09
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present disclosure relates to detachable speaker units for hearing aid devices, and the hearing aid devices having detachable speaker units. The detachable speaker unit have at least an output transducer for providing a signal perceivable as sound to a user. The detachable speaker unit includes a memory unit storing information relating to characteristics of the output capabilities of the detachable speaker unit, such as transfer function of output transducer and/or transfer function of the entire, or parts of, assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.