Electronic device and method for controlling electronic device
US11688396B2 · kind B2 · utility
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4References
12Claims
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Key dates
| Filing date | Dec 14, 2020 |
| Grant date | Jun 27, 2023 |
| Priority date | — |
| Expiry date | Jul 13, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L2015/223
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An electronic device including a speaker; a microphone; a memory configured to store a voice recognition model; and a processor configured to: identify, while a first sound signal is input through the microphone, whether a wake-up word is included in a second sound signal that is output through the speaker by inputting the second sound signal into a wake-up word detection model, and identify, based on identifying that the wake-up word is not included in the second sound signal, whether the wake-up word is included in the first sound signal by inputting the first sound signal into the wake-up word detection model.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.