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:
Aug. 24, 2021
Filed:
Jul. 03, 2019
Yamaha Corporation, Hamamatsu, JP;
Atsushi Usui, Hamamatsu, JP;
Kotaro Nakabayashi, Hamamatsu, JP;
Yamaha Corporation, Hamamatsu, JP;
Abstract
A speaker position determination system includes a server, wherein the server includes: a processor configured to: acquire a first reproduction sound output from a first speaker and a second reproduction sound output from a second speaker at the same timing as the first reproduction sound, which are picked up by a sound pickup device arranged at a position of a speaker to be determined; calculate a first time lag indicating a time lag from an output timing of the first reproduction sound until a pickup timing of the first reproduction sound and a second time lag indicating a time lag from an output timing of the second reproduction sound until a pickup timing of the second reproduction sound; and determine the position of the speaker based on the first time lag and the second time lag.