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. 10, 2020
Filed:
Sep. 05, 2018
Applicant:
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
Inventors:
Assignee:
FUJITSU LIMITED, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10L 17/26 (2013.01); G06T 11/20 (2006.01); G06F 17/18 (2006.01); G10L 25/90 (2013.01); G10L 25/63 (2013.01); G10L 25/15 (2013.01); G10L 25/18 (2013.01);
U.S. Cl.
CPC ...
G10L 17/26 (2013.01); G06F 17/18 (2013.01); G06T 11/206 (2013.01); G10L 25/15 (2013.01); G10L 25/18 (2013.01); G10L 25/63 (2013.01); G10L 25/90 (2013.01);
Abstract
There is provided an audio processing device including a memory, and a processor coupled to the memory and the processor configured to detect a first acoustic feature amount and a second acoustic feature amount of an input audio, calculate a coefficient for the second acoustic feature amount based on a time change amount by calculating the time change amount of the first acoustic feature amount, and calculate a statistical amount for the second acoustic feature amount based on the coefficient.