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:
Nov. 19, 2024
Filed:
Dec. 10, 2020
Applicant:
Sony Group Corporation, Tokyo, JP;
Inventor:
Atsuo Hiroe, Tokyo, JP;
Assignee:
SONY GROUP CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10L 25/78 (2013.01); G10L 17/18 (2013.01); G10L 21/034 (2013.01); H04R 1/40 (2006.01); H04R 3/00 (2006.01);
U.S. Cl.
CPC ...
G10L 17/18 (2013.01); G10L 21/034 (2013.01); G10L 25/78 (2013.01); H04R 1/406 (2013.01); H04R 3/005 (2013.01);
Abstract
Provided is a signal processing device including a main speech detection unit that detects, by using a neural network, whether or not a signal input to a sound collection device assigned to each of at least two speakers includes a main speech that is a voice of the corresponding speaker, and outputs frame information indicating presence or absence of the main speech.