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:
Jan. 29, 2013
Filed:
Jul. 23, 2008
Koji Suzuki, Iwata, JP;
Koji Suzuki, Iwata, JP;
Yamaha Corporation, , JP;
Abstract
A speaker array apparatus includes a speaker array in which a plurality of speaker units are arranged, a storage section that stores installation position information of the speaker array, a position detecting section that detects a listening position of a listener, and a phase controlling section that controls phases of sounds to be emitted from the speaker units so that the speaker array emits sound beams of a plurality of channels. The phase controlling section controls the phases of the sounds on the basis of the installation position information and the listening position of the listener so that the speaker array emits the sound beams of the plurality of channels to form a surround sound field at the listening position of the listener.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile