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:
Jan. 02, 2024
Filed:
Mar. 13, 2020
Applicant:
Sony Group Corporation, Tokyo, JP;
Inventor:
Naoya Takahashi, Tokyo, JP;
Assignee:
SONY GROUP CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10L 21/028 (2013.01); G10L 21/0208 (2013.01); G10L 25/84 (2013.01);
U.S. Cl.
CPC ...
G10L 21/028 (2013.01); G10L 21/0208 (2013.01); G10L 25/84 (2013.01); G10L 2021/02087 (2013.01);
Abstract
The present technology relates to a signal processing device, a signal processing method, and a program that allow for easier sound source separation. The signal processing device includes a sound source separation unit that recursively performs sound source separation on an input acoustic signal by using a predetermined sound source separation model learned in advance to separate a predetermined sound source from an acoustic signal for learning including the predetermined sound source. The present technology can be applied to a signal processing device.