Offset acoustic channel for microphone systems
    1.
    发明授权
    Offset acoustic channel for microphone systems 有权
    用于麦克风系统的偏移声道

    公开(公告)号:US08724840B2

    公开(公告)日:2014-05-13

    申请号:US13427550

    申请日:2012-03-22

    IPC分类号: H04R1/34

    CPC分类号: H04R1/086 H04R2499/11

    摘要: A microphone with an offset acoustic channel. The microphone includes an external case, an acoustic chamber enclosure within the external case, a microphone transducer positioned within the acoustic chamber enclosure, and a gasket positioned between the external case and the acoustic chamber enclosure. A first opening in the external case is positioned an offset lateral distance from a second opening in the acoustic chamber enclosure. An acoustic channel is formed in the gasket extending from the first opening to the second opening along the offset lateral distance.

    摘要翻译: 带有偏移声道的麦克风。 麦克风包括外部壳体,外部壳体内的声学室外壳,位于声学室外壳内的麦克风换能器以及定位在外部壳体和声学室外壳之间的垫圈。 在外壳中的第一开口定位在声室外壳中与第二开口偏移的横向距离。 声学通道形成在垫片中,沿着偏移横向距离从第一开口延伸到第二开口。

    OFFSET ACOUSTIC CHANNEL FOR MICROPHONE SYSTEMS
    2.
    发明申请
    OFFSET ACOUSTIC CHANNEL FOR MICROPHONE SYSTEMS 有权
    用于麦克风系统的偏移通道

    公开(公告)号:US20130251183A1

    公开(公告)日:2013-09-26

    申请号:US13427550

    申请日:2012-03-22

    IPC分类号: H04R9/08

    CPC分类号: H04R1/086 H04R2499/11

    摘要: A microphone with an offset acoustic channel. The microphone includes an external case, an acoustic chamber enclosure within the external case, a microphone transducer positioned within the acoustic chamber enclosure, and a gasket positioned between the external case and the acoustic chamber enclosure. A first opening in the external case is positioned an offset lateral distance from a second opening in the acoustic chamber enclosure. An acoustic channel is formed in the gasket extending from the first opening to the second opening along the offset lateral distance.

    摘要翻译: 带有偏移声道的麦克风。 麦克风包括外部壳体,外部壳体内的声学室外壳,位于声学室外壳内的麦克风换能器以及定位在外部壳体和声学室外壳之间的垫圈。 在外壳中的第一开口定位在声室外壳中与第二开口偏移的横向距离。 声学通道形成在垫片中,沿着偏移横向距离从第一开口延伸到第二开口。

    MEMS MICROPHONE
    3.
    发明申请
    MEMS MICROPHONE 有权
    MEMS麦克风

    公开(公告)号:US20130034257A1

    公开(公告)日:2013-02-07

    申请号:US13196652

    申请日:2011-08-02

    IPC分类号: H04R9/08 H04R31/00

    摘要: A MEMS microphone. The MEMS microphone includes a substrate, a transducer support that includes or supports a transducer, a housing, and an acoustic channel. The transducer support resides on the substrate. The housing surrounds the transducer support and includes an acoustic aperture. The acoustic channel couples the acoustic aperture to the transducer, and isolates the transducer from an interior area of the MEMS microphone.

    摘要翻译: 一个MEMS麦克风。 MEMS麦克风包括基底,包括或支撑换能器的换能器支架,壳体和声通道。 传感器支架位于基板上。 壳体围绕换能器支撑并且包括声孔。 声通道将声孔连接到换能器,并将换能器与MEMS麦克风的内部区域隔离开。

    MEMS microphone
    4.
    发明授权
    MEMS microphone 有权
    MEMS麦克风

    公开(公告)号:US08948420B2

    公开(公告)日:2015-02-03

    申请号:US13196652

    申请日:2011-08-02

    IPC分类号: H04R25/00 H04R19/00 H04R31/00

    摘要: A MEMS microphone. The MEMS microphone includes a substrate, a transducer support that includes or supports a transducer, a housing, and an acoustic channel. The transducer support resides on the substrate. The housing surrounds the transducer support and includes an acoustic aperture. The acoustic channel couples the acoustic aperture to the transducer, and isolates the transducer from an interior area of the MEMS microphone.

    摘要翻译: 一个MEMS麦克风。 MEMS麦克风包括基底,包括或支撑换能器的换能器支架,壳体和声通道。 传感器支架位于基板上。 壳体围绕换能器支撑并且包括声孔。 声通道将声孔连接到换能器,并将换能器与MEMS麦克风的内部区域隔离开。