Systems and methods for reducing vibration noise
US10433087B2 · kind B2 · utility
4Cited by
3References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 15, 2016 |
| Grant date | Oct 1, 2019 |
| Priority date | — |
| Expiry date | Dec 22, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2430/03
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for reducing vibration noise by an electronic device is described. The method includes obtaining an audio signal. The audio signal includes vibration noise. The method also includes obtaining vibration data from one or more motion sensor signals. The method further includes processing the vibration data to produce microphone-response matched vibration data based on a transfer function. The method additionally includes reducing the vibration noise based on the microphone-response matched vibration data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.