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:
Mar. 17, 2026
Filed:
Jun. 16, 2023
Faurecia Clarion Electronics Co., Ltd., Saitama, JP;
Yuki Kashina, Saitama, JP;
Chihiro Kuwayama, Saitama, JP;
FAURECIA CLARION ELECTRONICS CO., LTD., Saitama, JP;
Abstract
A sound processing system includes: a function acquisition unit that acquires an interaural cross correlation function when listening to sound output from a plurality of speakers at a predetermined listening position; a position determination unit that determines a target position based on an interaural cross correlation function of a predetermined range of interaural cross correlation functions acquired by the function acquisition unit; a delay amount calculation unit that calculates a delay amount based on the target position determined by the position determination unit; and a delay unit that delays an audio signal, which is a signal of the sound, output to at least one of the plurality of speakers, based on the delay amount calculated by the delay amount calculation unit. The interaural cross correlation function of the predetermined range is an interaural cross correlation function in a range of ±n (where n is a positive value greater than 1) milliseconds.