Electronic device performing speaker recognition and control method thereof
US12002475B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 27, 2019 |
| Grant date | Jun 4, 2024 |
| Priority date | — |
| Expiry date | Feb 28, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L17/02
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The present disclosure provides an electronic device and a control method thereof. The electronic device of the present disclosure includes: a memory in which a speaker model including acoustic characteristics and context information of a first user voice is stored; and a processor for comparing a degree of similarity between the acoustic characteristics of the first user included in the speaker model and the acoustic characteristics of a second user voice, with a threshold value changing according to a degree of similarity between the context information included in the speaker model and the context information of the second user voice, and then performing authentication on the second user voice.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.