Invention Grant
- Patent Title: Audio processing apparatus
- Patent Title (中): 音频处理装置
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Application No.: US13022698Application Date: 2011-02-08
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Publication No.: US08494183B2Publication Date: 2013-07-23
- Inventor: Tadaharu Sunaga , Susumu Koaze , Junichi Kobayashi , Norio Etoh , Yataro Yajima , Shintaro Jo , Ayako Nakatani , Yohei Koike
- Applicant: Tadaharu Sunaga , Susumu Koaze , Junichi Kobayashi , Norio Etoh , Yataro Yajima , Shintaro Jo , Ayako Nakatani , Yohei Koike
- Applicant Address: JP Neyagawa-shi
- Assignee: Onkyo Corporation
- Current Assignee: Onkyo Corporation
- Current Assignee Address: JP Neyagawa-shi
- Agency: Renner, Otto, Boisselle & Sklar, LLP
- Priority: JP2009-23103 20090203
- Main IPC: H02B1/00
- IPC: H02B1/00 ; H04R5/00 ; H04R5/02
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.
Public/Granted literature
- US20110142262A1 AUDIO PROCESSING APPARATUS Public/Granted day:2011-06-16
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