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. 19, 2006
Filed:
Mar. 16, 2001
Akira Motojima, Hyogo, JP;
Hiroshi Kowaki, Hyogo, JP;
Yuji Tomita, Hyogo, JP;
Hideki Matsui, Hyogo, JP;
Akira Motojima, Hyogo, JP;
Hiroshi Kowaki, Hyogo, JP;
Yuji Tomita, Hyogo, JP;
Hideki Matsui, Hyogo, JP;
Fujitsu Ten Limited, Hyogo, JP;
Abstract
The present invention was developed in order to realize a multi-channel sound system wherein appropriate output (balance and fader) control can be conducted without adversely affecting the program contents, and a sound system, which can reproduce a plurality of channel signals including at least left and right front channels and a center channel for forward-placed speakers, comprises a gain controller to control the gain of either left or right channel signal and a gain controller to control the gain of the center channel signal depending on the gain control of the left or right channel signal.