Method and apparatus for removing noise from input signal in noisy environment
US9094078B2 · kind B2 · utility
2Cited by
8References
15Claims
0Family size
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Key dates
| Filing date | Dec 2, 2010 |
| Grant date | Jul 28, 2015 |
| Priority date | — |
| Expiry date | Oct 1, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L2021/02165
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method of removing a noise signal from an input signal, the method including receiving a pure noise signal and an input signal including the noise signal; determining whether the pure noise signal is a static noise signal or a non-static noise signal; and removing the noise signal from the input signal according to whether the noise signal is determined to be the static noise signal or the non-static noise signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.