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. 07, 2021
Filed:
Oct. 18, 2019
Applicant:
Qualcomm Incorporated, San Diego, CA (US);
Inventors:
Hye Jin Jang, Seoul, KR;
Kyu Woong Hwang, Daejeon, KR;
Sungrack Yun, Seongnam-si, KR;
Janghoon Cho, Seoul, KR;
Assignee:
QUALCOMM Incorporated, San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10L 25/87 (2013.01); G10L 15/22 (2006.01); G10L 15/16 (2006.01);
U.S. Cl.
CPC ...
G10L 25/87 (2013.01); G10L 15/16 (2013.01); G10L 15/22 (2013.01); G10L 2015/223 (2013.01);
Abstract
A device to perform end-of-utterance detection includes a speaker vector extractor configured to receive a frame of an audio signal and to generate a speaker vector that corresponds to the frame. The device also includes an end-of-utterance detector configured to process the speaker vector and to generate an indicator that indicates whether the frame corresponds to an end of an utterance of a particular speaker.