Method for feedback recognition in a hearing aid and a hearing aid operating according to the method
US6404895B1 · kind B1 · utility
18Cited by
2References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 18, 2000 |
| Grant date | Jun 11, 2002 |
| Priority date | — |
| Expiry date | Jan 18, 2020 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R25/48
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
In a method for feedback recognition in a hearing aid and a hearing aid operating according to the method, a frequency band is defined, a first signal level in the frequency band is determined, the signal on a signal transmission path of the hearing aid is attenuated, and a second signal level of the attenuated signal in the frequency band is determined, and feedback is recognized on the basis of the identified first and second signal levels.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.