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:
Nov. 04, 2014
Filed:
Mar. 11, 2010
Tatsuya Fukuyama, Hamamatsu, JP;
Tatsuya Fukuyama, Hamamatsu, JP;
Yamaha Corporation, , JP;
Abstract
A speaker array apparatus includes a speaker array and a control section that controls audio signals corresponding to channels respectively so that the speaker array emits sound beams for the audio signal of a part of the channels in a plurality of directions and sound beams for the audio signals of the channels other than the part of the channels in a plurality of directions. One of the sound beams for the audio signal of the part of the channels is substantially identical in direction with one of the sound beams for the audio signals of the channels other than the part of the channels. Sound images for emitting sounds for the audio signals of the channels other than the part of the channels are formed and a phantom sound image for the audio signal of the part of the channels is formed at a position which is deviated from positions of the sound images.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile