Systems, methods, devices, apparatus, and computer program products for audio equalization
US9053697B2 · kind B2 · utility
80Cited by
56References
44Claims
0Family size
Assignee
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Key dates
| Filing date | May 31, 2011 |
| Grant date | Jun 9, 2015 |
| Priority date | — |
| Expiry date | Mar 5, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2460/01
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
Methods and apparatus for generating an anti-noise signal and equalizing a reproduced audio signal (e.g., a far-end telephone signal) are described, wherein the generating and the equalizing are both based on information from an acoustic error signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.