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:
Nov. 23, 2021
Filed:
Jul. 22, 2019
Applicant:
Fujitsu Limited, Kawasaki, JP;
Inventors:
Yusuke Hamada, Ota, JP;
Kousuke Iemura, Kawasaki, JP;
Assignee:
FUJITSU LIMITED, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10L 15/20 (2006.01); G10L 21/0208 (2013.01); G10L 25/84 (2013.01); G10L 15/32 (2013.01); G10L 15/22 (2006.01); G10L 21/0232 (2013.01);
U.S. Cl.
CPC ...
G10L 15/20 (2013.01); G10L 15/22 (2013.01); G10L 15/32 (2013.01); G10L 21/0232 (2013.01); G10L 25/84 (2013.01);
Abstract
A speech recognition method causes a computer to execute a speech recognition process. The process includes: extracting features of noise or unwanted sound included in speech data to be recognized; performing, for the speech data, a suppression process for each of the extracted features of noise or unwanted sound among suppression processes for respective features of noise or unwanted sound; and performing speech recognition for the speech data after the suppression process is performed.