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:
Mar. 30, 2021
Filed:
Feb. 20, 2019
Applicant:
Iflytek Co., Ltd., Hefei, CN;
Inventors:
Assignee:
Iflytek Co., Ltd., Hefei, CN;
Primary Examiner:
Int. Cl.
CPC ...
G10L 25/60 (2013.01); G10L 15/22 (2006.01); G10L 15/06 (2013.01); G10L 25/30 (2013.01);
U.S. Cl.
CPC ...
G10L 25/60 (2013.01); G10L 15/063 (2013.01); G10L 15/22 (2013.01); G10L 25/30 (2013.01);
Abstract
A method, a device and a storage medium for evaluating speech quality include: receiving speech data to be evaluated; extracting evaluation features of the speech data to be evaluated; performing quality evaluation to the speech data to be evaluated according to the evaluation features of the speech data to be evaluated and a predetermined speech quality evaluation model, in which the speech quality evaluation model is an indication of a relationship between evaluation features of single-ended speech data and quality information of the single-ended speech data.