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:
May. 18, 2021
Filed:
Jun. 14, 2018
Applicant:
Alibaba Group Holding Limited, Grand Cayman, KY;
Inventors:
Assignee:
ALIBABA GROUP HOLDING LIMITED, Grand Cayman, KY;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G10L 17/02 (2013.01); G10L 17/04 (2013.01); G10L 17/06 (2013.01); G10L 17/08 (2013.01); G10L 15/08 (2006.01); G10L 15/26 (2006.01); G06F 21/32 (2013.01);
U.S. Cl.
CPC ...
G10L 17/04 (2013.01); G10L 15/08 (2013.01); G10L 17/02 (2013.01); G10L 17/06 (2013.01); G10L 17/08 (2013.01); G10L 2015/088 (2013.01);
Abstract
A voice identification method comprises: obtaining audio data, and extracting an audio feature of the audio data; determining whether a voice identification feature having a similarity with the audio feature above a preset matching threshold exists in an associated feature library; and in response to determining that the voice identification feature exists in the associated feature library, updating, by using the audio feature, the voice identification feature obtained through matching.