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:
Dec. 09, 2025
Filed:
Oct. 28, 2021
Sony Group Corporation, Tokyo, JP;
Kazushi Yoshida, Tokyo, JP;
Tatsuya Tamaki, Kanagawa, JP;
Izuru Tanaka, Kanagawa, JP;
Mitsutoshi Aoyagi, Saitama, JP;
Naoki Saito, Chiba, JP;
Sony Group Corporation, Tokyo, JP;
Abstract
An information processing device includes: a signal acquisition unit that acquires an audio signal; a storage unit that stores head-related transfer function information corresponding to a user; a determination processing unit that determines whether or not the head-related transfer function information corresponding to the user is stored in another information processing device; a transfer function acquisition unit that acquires the head-related transfer function information corresponding to the user; and a function application unit that applies the head-related transfer function information corresponding to the user to the audio signal.