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:
Jul. 20, 2021
Filed:
Sep. 28, 2016
Applicant:
Sony Corporation, Tokyo, JP;
Inventors:
Naoya Takahashi, Tokyo, JP;
Yuhki Mitsufuji, Tokyo, JP;
Assignee:
Sony Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01S 3/80 (2006.01); G01S 3/809 (2006.01); G01S 3/808 (2006.01); G01S 5/18 (2006.01);
U.S. Cl.
CPC ...
G01S 3/809 (2013.01); G01S 3/8006 (2013.01); G01S 3/8083 (2013.01); G01S 3/80 (2013.01); G01S 5/18 (2013.01);
Abstract
An information processing device including an acquisition unit that acquires a sound collection result of a sound from each of one or more sound sources obtained by a sound collection portion of which positional information indicating at least one of a position and a direction is changed and an estimation unit that estimates a direction of each of the one or more sound sources on a basis of a change in a frequency of a sound collected by the sound collection portion in association with a change in the positional information of the sound collection portion.