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:
Jul. 02, 2019
Filed:
Oct. 24, 2014
Applicant:
Zte Corporation, Shenzhen, CN;
Inventors:
Changbao Zhu, Shenzhen, CN;
Hao Yuan, Shenzhen, CN;
Assignee:
ZTE CORPORATION, Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10L 25/93 (2013.01); G10L 25/84 (2013.01); G10L 25/78 (2013.01); G10L 21/038 (2013.01); G10L 25/21 (2013.01);
U.S. Cl.
CPC ...
G10L 25/84 (2013.01); G10L 21/038 (2013.01); G10L 25/21 (2013.01); G10L 25/78 (2013.01);
Abstract
Provided are a Voice Activity Detection (VAD) method and apparatus. The method includes that: at least one first class feature in a first feature category, at least one second class feature in a second feature category and at least two existing VAD judgment results are acquired, the first class feature and the second class feature are features used for VAD detection (S); and VAD is carried out according to the first class feature, the second class feature and the at least two existing VAD judgment results, to obtain a combined VAD judgment result (S).