Method to measure real-ear-to-coupler difference
US9474473B2 · kind B2 · utility
0Cited by
3References
14Claims
0Family size
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Key dates
| Filing date | Nov 8, 2011 |
| Grant date | Oct 25, 2016 |
| Priority date | — |
| Expiry date | Jun 11, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2460/05
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A method (10) of obtaining acoustical measurements of an individual ear that are compensated for errors caused by ear canal resonances.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.