Human like ear simulator
US9456266B2 · kind B2 · utility
3Cited by
1References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 15, 2013 |
| Grant date | Sep 27, 2016 |
| Priority date | — |
| Expiry date | Apr 15, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R31/00
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present invention relates to an ear simulator representing an average acoustic ear drum impedance of ears of a population of humans. Another aspect of the invention relates to an ear simulator assembly comprising an ear simulator representing average acoustic ear drum impedance and a detachable ear canal simulator to provide an ear simulator assembly representing an acoustic impedance of a human ear canal or average human canals of the population.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.