Method and apparatus for real-ear measurements for receiver-in-canal devices
US8315402B2 · kind B2 · utility
6Cited by
18References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 31, 2009 |
| Grant date | Nov 20, 2012 |
| Priority date | — |
| Expiry date | Feb 23, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R25/70
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present subject matter provides method and apparatus for real ear measurement using a hearing assistance device fitted with a cover to provide real ear sounds to a microphone of the device. The present subject matter includes a hearing assistance device cover for use in measuring coupler response and real ear coupler difference for improved real ear measurement and fitting.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.