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:
Sep. 09, 2025
Filed:
Jun. 14, 2021
Applicant:
Sony Group Corporation, Tokyo, JP;
Inventors:
Marc Ferras Font, Stuttgart, DE;
Giorgio Fabbro, Stuttgart, DE;
Falk-Martin Hoffmann, Stuttgart, DE;
Thomas Kemp, Stuttgart, DE;
Stefan Uhlich, Stuttgart, DE;
Assignee:
SONY GROUP CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10L 21/00 (2013.01); G10L 21/0272 (2013.01); G10L 25/90 (2013.01);
U.S. Cl.
CPC ...
G10L 21/0272 (2013.01); G10L 25/90 (2013.01);
Abstract
An electronic device comprising circuitry configured to separate by audio source separation a first audio input signal into a first vocal signal and an accompaniment, and to transpose an audio output signal by a transposition value based on a pitch ratio, wherein the pitch ratio is based on comparing a first pitch range of the first vocal signal and a second pitch range of the second vocal signal.