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:
Jul. 23, 2013
Filed:
Feb. 08, 2011
Tadaharu Sunaga, Osaka, JP;
Susumu Koaze, Osaka, JP;
Junichi Kobayashi, Osaka, JP;
Norio Etoh, Osaka, JP;
Yataro Yajima, Osaka, JP;
Shintaro JO, Osaka, JP;
Ayako Nakatani, Osaka, JP;
Yohei Koike, Osaka, JP;
Tadaharu Sunaga, Osaka, JP;
Susumu Koaze, Osaka, JP;
Junichi Kobayashi, Osaka, JP;
Norio Etoh, Osaka, JP;
Yataro Yajima, Osaka, JP;
Shintaro Jo, Osaka, JP;
Ayako Nakatani, Osaka, JP;
Yohei Koike, Osaka, JP;
Onkyo Corporation, Neyagawa-shi, JP;
Abstract
A switching section causes the first amplification section to amplify the expansion left audio signal and supply the amplified expansion left audio signal to the first speaker terminal and causing the second amplification section to amplify the expansion right audio signal and supply the amplified expansion right audio signal to the second speaker terminal when the Bi-Amp function is not used. The switching section causes the first amplification section to amplify the left audio signal for Bi-Amp and supply the amplified left audio signal for Bi-Amp the first speaker terminal and causing the second amplification section to amplify the right audio signal for Bi-Amp and supply the amplified right audio signal for Bi-Amp to the second speaker terminal when the Bi-Amp function is used.