Method and apparatus for removing acoustic incident signal
US9054665B2 · kind B2 · utility
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2References
20Claims
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Key dates
| Filing date | Nov 18, 2013 |
| Grant date | Jun 9, 2015 |
| Priority date | — |
| Expiry date | Nov 18, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B1/12
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A method of removing a signal from among received signals, the method including: filtering the received signals; detecting a time band of the filtered received signals where an energy value of the filtered received signals exceeds a reference energy value; and applying a gain value to one or more received signals, from among the received signals, in the detected time band.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.