Audio processing apparatus
    1.
    发明授权
    Audio processing apparatus 有权
    音频处理装置

    公开(公告)号:US07978865B2

    公开(公告)日:2011-07-12

    申请号:US12564196

    申请日:2009-09-22

    IPC分类号: H02B1/00 H04R5/00 H04R5/02

    摘要: An audio processing apparatus comprising: channel determination section for determining which one of a combination of the first left audio signal and the first right audio signal and a combination of the second left audio signal and the second right audio signal is included in multichannel audio data; and switching section for causing the first amplification section to amplify the first left audio signal and supply the amplified first left audio signal to the first speaker terminal and causing the second amplification section to amplify the first right audio signal and supply the amplified first right audio signal to the second speaker terminal when the combination of the first left audio signal and the first right audio signal is determined to be included; and causing the first amplification section to amplify the second left audio signal and supply the amplified second left audio signal to the third speaker terminal and causing the second amplification section to amplify the second right audio signal and supply the amplified second right audio signal to the fourth speaker terminal when the combination of the second left audio signal and the second right audio signal is determined to be included.

    摘要翻译: 一种音频处理装置,包括:信道确定部分,用于确定第一左音频信号和第一右音频信号的组合中的哪一个以及第二左音频信号和第二右音频信号的组合中的哪一个被包括在多声道音频数据中; 以及切换部分,用于使第一放大部分放大第一左音频信号,并将放大的第一左音频信号提供给第一扬声器终端,并使第二放大部分放大第一右音频信号并提供放大的第一右音频信号 当确定包括第一左音频信号和第一右音频信号的组合时,到第二扬声器终端; 并且使所述第一放大部分放大所述第二左音频信号,并将放大的第二左音频信号提供给所述第三扬声器终端,并使所述第二放大部放大所述第二右音频信号,并将放大的第二右音频信号提供给所述第四声音信号 当确定包括第二左音频信号和第二右音频信号的组合时的扬声器端子。

    AUDIO PROCESSING APPARATUS
    2.
    发明申请
    AUDIO PROCESSING APPARATUS 有权
    音频处理设备

    公开(公告)号:US20100195848A1

    公开(公告)日:2010-08-05

    申请号:US12564196

    申请日:2009-09-22

    IPC分类号: H03F99/00

    摘要: An audio processing apparatus comprising: channel determination section for determining which one of a combination of the first left audio signal and the first right audio signal and a combination of the second left audio signal and the second right audio signal is included in multichannel audio data; and switching section for causing the first amplification section to amplify the first left audio signal and supply the amplified first left audio signal to the first speaker terminal and causing the second amplification section to amplify the first right audio signal and supply the amplified first right audio signal to the second speaker terminal when the combination of the first left audio signal and the first right audio signal is determined to be included; and causing the first amplification section to amplify the second left audio signal and supply the amplified second left audio signal to the third speaker terminal and causing the second amplification section to amplify the second right audio signal and supply the amplified second right audio signal to the fourth speaker terminal when the combination of the second left audio signal and the second right audio signal is determined to be included.

    摘要翻译: 一种音频处理装置,包括:信道确定部分,用于确定第一左音频信号和第一右音频信号的组合中的哪一个以及第二左音频信号和第二右音频信号的组合中的哪一个被包括在多声道音频数据中; 以及切换部分,用于使第一放大部分放大第一左音频信号并将放大的第一左音频信号提供给第一扬声器终端,并使第二放大部分放大第一右声频信号并提供放大的第一右音频信号 当确定包括第一左音频信号和第一右音频信号的组合时,到第二扬声器终端; 并且使所述第一放大部分放大所述第二左音频信号,并将放大的第二左音频信号提供给所述第三扬声器终端,并使所述第二放大部放大所述第二右音频信号,并将放大的第二右音频信号提供给所述第四声音信号 当确定包括第二左音频信号和第二右音频信号的组合时的扬声器端子。

    AUDIO PROCESSING APPARATUS
    3.
    发明申请
    AUDIO PROCESSING APPARATUS 有权
    音频处理设备

    公开(公告)号:US20110142262A1

    公开(公告)日:2011-06-16

    申请号:US13022698

    申请日:2011-02-08

    IPC分类号: H03F99/00

    CPC分类号: H04S7/308

    摘要: 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.

    摘要翻译: 切换部分使得第一放大部分放大扩展左音频信号并将放大的扩展左音频信号提供给第一扬声器终端,并使第二放大部分放大扩展右音频信号,并将放大的扩展右声道信号提供给 当不使用Bi-Amp功能时,第二扬声器端子。 开关部分使第一放大部分放大用于Bi-Amp的左音频信号,并将放大的左音频信号提供给第一扬声器端子的Bi-Amp,并使第二放大部分放大用于Bi-Amp的右音频信号, 当使用Bi-Amp功能时,将放大的用于Bi-Amp的右音频信号提供给第二扬声器端子。

    Audio processing apparatus
    4.
    发明授权
    Audio processing apparatus 有权
    音频处理装置

    公开(公告)号:US08494183B2

    公开(公告)日:2013-07-23

    申请号:US13022698

    申请日:2011-02-08

    IPC分类号: H02B1/00 H04R5/00 H04R5/02

    CPC分类号: H04S7/308

    摘要: 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.

    摘要翻译: 切换部分使得第一放大部分放大扩展左音频信号并将放大的扩展左音频信号提供给第一扬声器终端,并使第二放大部分放大扩展右音频信号,并将放大的扩展右声道信号提供给 当不使用Bi-Amp功能时,第二扬声器端子。 开关部分使第一放大部分放大用于Bi-Amp的左音频信号,并将放大的左音频信号提供给第一扬声器端子的Bi-Amp,并使第二放大部分放大用于Bi-Amp的右音频信号, 当使用Bi-Amp功能时,将放大的用于Bi-Amp的右音频信号提供给第二扬声器端子。