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. 15, 2020
Filed:
Jun. 15, 2018
Applicant:
Alibaba Group Holding Limited, Grand Cayman, KY;
Inventors:
Assignee:
Alibaba Group Holding Limited, Grand Cayman, KY;
Primary Examiner:
Int. Cl.
CPC ...
G10L 17/00 (2013.01); G10L 17/22 (2013.01); G10L 17/02 (2013.01); G10L 17/04 (2013.01); G10L 17/06 (2013.01);
U.S. Cl.
CPC ...
G10L 17/22 (2013.01); G10L 17/02 (2013.01); G10L 17/04 (2013.01); G10L 17/06 (2013.01);
Abstract
Data update methods, systems, and devices are disclosed. The method includes: acquiring at least a first piece of audio data of a user in a first conversation scenario and at least a second piece of audio data of the user in a second conversation scenario, performing voiceprint recognition on the first and second pieces of audio data based on voiceprint information of the user, acquiring audio feature information of the first and second pieces of audio data, and updating voiceprint information of the user according to the audio feature information.