Noise removal system
US9858913B2 · kind B2 · utility
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10References
23Claims
0Family size
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Key dates
| Filing date | May 15, 2017 |
| Grant date | Jan 2, 2018 |
| Priority date | — |
| Expiry date | May 15, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2025/03414
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A system for noise removal is coupled to a signal unit that provides a digital signal. The noise removal system includes a transformation module to transform the digital signal into an f-digital signal, a threshold filter to generate a noiseless signal from the f-digital signal based on a threshold profile, and a signal synthesizer to provide a gain to the noiseless signal and to transform the noiseless signal into an output signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.