The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 08, 2026
Filed:
Aug. 09, 2022
Iucf-hyu (Industry-university Cooperation Foundation Hanyang University), Seoul, KR;
Joon-Hyuk Chang, Seoul, KR;
Da-Hee Yang, Seoul, KR;
Abstract
Disclosed is a transformer-based voice recognition technology using an improved voice as a conditioning feature. A voice recognition method performed by a voice recognition system may include inputting, to a voice recognition model, clean voice data estimated by a voice improvement model and voice data including noise and performing voice recognition based on the estimated clean voice data and the voice data including the noise by using the voice recognition model. The voice recognition model may be trained to perform the voice recognition robust against noise through a combination of a voice feature of the voice data including the noise and a voice feature of the estimated clean voice data by using the estimated clean voice data as a conditioning feature.