Electronic device and control method thereof
US12424203B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 18, 2022 |
| Grant date | Sep 23, 2025 |
| Priority date | — |
| Expiry date | Dec 14, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L2015/223
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A control method of an electronic device includes receiving a voice signal including a wake-up word and an instruction word for activating a voice recognition function, performing first voice recognition by acquiring at least one first candidate text in each frame of a first plurality of predetermined frames for a first voice signal section corresponding to the wake-up word in the voice, performing second voice recognition by acquiring at least one second candidate text in each frame of a second plurality of predetermined frames for a second voice signal section corresponding to the instruction word in the voice signal and performing second voice recognition, and providing a function corresponding to the instruction word based on results of the first voice recognition and the second voice recognition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.