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    Portable Loudspeaker
    2.
    发明申请
    Portable Loudspeaker 有权
    便携式扬声器

    公开(公告)号：US20130170684A1

    公开(公告)日：2013-07-04

    申请号：US13612822

    申请日：2012-09-12

    申请人： Travis E. Nicholson ,  Paul Warren ,  Stephen J. Maguire ,  Tommy Marincic ,  Leslie L. Scott

    发明人： Travis E. Nicholson ,  Paul Warren ,  Stephen J. Maguire ,  Tommy Marincic ,  Leslie L. Scott

    IPC分类号： H04R1/00

    CPC分类号： H04R1/00 ,  H03G3/348 ,  H04R1/2834 ,  H04R5/04 ,  H04R2420/07 ,  H04R2499/11

    摘要： A portable loudspeaker includes an electro-acoustic driver which creates sound waves when operated and a housing having a front side to which the driver is secured. The loudspeaker also includes a battery supported by the housing for providing electrical power to the driver and a cover having an upper portion and a lower portion, and secured to the housing which can be moved between (i) a closed position in which the upper and lower portions overlie the driver, and (ii) an open position in which the upper and lower portions do not overlie the driver and are substantially disposed beneath a supporting base of the housing. A controller controls operation of the loudspeaker. When the cover is moved to the closed position, the controller mutes the driver if the driver was outputting acoustic waves when the cover was moved to the closed position.

    摘要翻译： 便携式扬声器包括电声驱动器，其在操作时产生声波，以及具有固定有驾驶员的前侧的壳体。 扬声器还包括由壳体支撑的用于向驾驶员提供电力的电池和具有上部和下部的盖，并且固定到壳体，壳体可以在（i）关闭位置之间移动，其中， 下部分覆盖在驾驶员上，和（ii）打开位置，其中上部和下部不覆盖在驾驶员上，并且基本上设置在壳体的支撑底座的下方。 控制器控制扬声器的操作。 当盖子移动到关闭位置时，如果驾驶员在盖子移动到关闭位置时输出声波，则控制器使驾驶员静音。