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. 15, 2016
Filed:
May. 29, 2012
Applicants:
Keiichi Osako, Tokyo, JP;
Toshiyuki Sekiya, Kanagawa, JP;
Mototsugu Abe, Kanagawa, JP;
Inventors:
Assignee:
Sony Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B 15/00 (2006.01); G10K 11/175 (2006.01); H04N 9/806 (2006.01); H04N 5/77 (2006.01); G10L 21/0216 (2013.01); H04N 9/804 (2006.01); G10L 21/0208 (2013.01); G10L 25/03 (2013.01); G10L 25/09 (2013.01);
U.S. Cl.
CPC ...
G10K 11/175 (2013.01); G10L 21/0216 (2013.01); H04N 5/772 (2013.01); H04N 9/806 (2013.01); G10L 25/03 (2013.01); G10L 25/09 (2013.01); G10L 2021/02085 (2013.01); H04N 9/8042 (2013.01);
Abstract
There is provided an audio signal processing device including a feature amount extraction unit configured to extract, from an audio signal obtained by a sound collection unit, a feature amount that indicates a pulsed operation sound generated from a sound generation unit provided in a same housing as the sound collection unit, and a noise determination unit configured to determine whether or not the operation sound is included in the audio signal based on the feature amount.