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:
Sep. 21, 2010
Filed:
Oct. 11, 2005
Applicants:
Yoichiro Sako, Tokyo, JP;
Susumu Yabe, Tokyo, JP;
Toshiro Terauchi, Tokyo, JP;
Kosei Yamashita, Kanagawa, JP;
Masayoshi Miura, Chiba, JP;
Inventors:
Yoichiro Sako, Tokyo, JP;
Susumu Yabe, Tokyo, JP;
Toshiro Terauchi, Tokyo, JP;
Kosei Yamashita, Kanagawa, JP;
Masayoshi Miura, Chiba, JP;
Assignee:
Sony Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04R 5/00 (2006.01); H04R 5/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
An audio signal is supplied to a loudspeaker array to perform wavefront synthesis. A virtual sound source is produced at an infinite distance using wavefront synthesis.