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:
Dec. 03, 2024
Filed:
Jun. 12, 2020
Applicant:
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Inventors:
Yao Tian, Redmond, WA (US);
Yuija Xiao, Redmond, WA (US);
Edward Lin, Redmond, WA (US);
Lei He, Redmond, WA (US);
Hui Zhu, Redmond, WA (US);
Assignee:
Microsoft Technology Licensing, LLC, Redmond, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10L 15/16 (2006.01); G06F 40/166 (2020.01); G06F 40/279 (2020.01); G06F 40/30 (2020.01); G10L 13/02 (2013.01); G10L 15/18 (2013.01); G10L 15/22 (2006.01); G10L 15/08 (2006.01);
U.S. Cl.
CPC ...
G10L 15/1815 (2013.01); G06F 40/166 (2020.01); G06F 40/279 (2020.01); G06F 40/30 (2020.01); G10L 13/02 (2013.01); G10L 15/22 (2013.01); G10L 2015/081 (2013.01); G10L 2015/088 (2013.01);
Abstract
The present disclosure provides methods and apparatus for optimizing a keyword spotting system. A set of utterance texts including a given keyword may be generated. A set of speech signals corresponding to the set of utterance texts may be synthesized. An acoustic model in the keyword spotting system may be optimized with at least a part of speech signals in the set of speech signals and utterance texts in the set of utterance texts corresponding to the at least a part of speech signals.