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:
Oct. 23, 2007
Filed:
May. 28, 2002
Applicants:
Shinjiro Kato, Saitama, JP;
Takami Maeda, Saitama, JP;
Kazuhito Tatsuta, Saitama, JP;
Inventors:
Assignee:
Pioneer Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03G 3/00 (2006.01); H04R 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
In an audio apparatusto which plural kinds of audio signals of different numbers of channels are input, a sound field control sectionwhich performs a sound field control on the audio signals on the basis of a sound field control data is provided, and the sound field control data is stored in a memoryfor each of the kinds of audio signals.