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:
Jun. 23, 2026
Filed:
Jan. 19, 2022
Sony Group Corporation, Tokyo, JP;
Takashi Fujioka, Tokyo, JP;
Takeshi Matsui, Tokyo, JP;
Tomoharu Kasahara, Tokyo, JP;
Keiichi Osako, Tokyo, JP;
Takao Fukui, Tokyo, JP;
SONY GROUP CORPORATION, Tokyo, JP;
Abstract
To satisfactorily perform processing of increasing the sound quality of a recorded sound source obtained by picking up vocal sound and musical instrument sound in a room. An output audio signal is obtained by a sound converter performing sound conversion processing on a recorded sound source (an input audio signal) obtained by picking up vocal sound or musical instrument sound by using any microphone in any room. The sound conversion processing includes processing of removing room reverberation from the recorded sound source, processing of remove picked-up sound noise from the recorded sound source, processing of including target microphone characteristics into the recorded sound source, and processing of including the target studio characteristics into the recorded sound source.