Electronic device, and calibration system and method for suppressing noise
US9510122B2 · kind B2 · utility
0Cited by
3References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 3, 2014 |
| Grant date | Nov 29, 2016 |
| Priority date | — |
| Expiry date | Feb 25, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R29/006
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A calibration system built in an electronic device with noise suppression is provided. The calibration system includes a first audio receiving module, a second audio receiving module and a correction module. The correction module corrects an adjustment value of the first audio receiving module and the second audio receiving module. The adjustment value is for adjusting gains of audio received results of the first audio receiving and second audio receiving.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.