Electronic device, and method for reducing noise of voice signal by utilizing same
US11017794B2 · kind B2 · utility
0Cited by
2References
14Claims
0Family size
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Key dates
| Filing date | Jul 27, 2017 |
| Grant date | May 25, 2021 |
| Priority date | — |
| Expiry date | Jan 27, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2410/03
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Various examples in the present invention relate to an electronic device and a method for reducing noise by utilizing the same, the device and the method connecting a call using a headset, classifying a user voice signal received through the headset into a P voice signal and an N voice signal, applying the same voltage to the P voice signal and the N voice signal by using a noise reduction filter, and enabling the noise induced in the voltage to be removed by synthesizing the P voice signal and the N voice signal. In addition, other examples are possible.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.