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    ACOUSTIC ASSEMBLY FOR AN ELECTRONIC DEVICE
    235.
    发明申请
    ACOUSTIC ASSEMBLY FOR AN ELECTRONIC DEVICE 审中-公开
    用于电子设备的声学组件

    公开(公告)号：US20170078777A1

    公开(公告)日：2017-03-16

    申请号：US15343020

    申请日：2016-11-03

    Applicant: Apple Inc.

    Inventor： Adam Mittleman ,  Richard P. Howarth ,  Chad Seguin

    IPC: H04R1/02 ,  H04M1/03 ,  H04R1/04

    CPC classification number: H04R1/025 ,  H04M1/035 ,  H04M1/18 ,  H04R1/02 ,  H04R1/023 ,  H04R1/026 ,  H04R1/04 ,  H04R1/28 ,  H04R1/2807 ,  H04R2499/11

    Abstract: A portable electronic device may have acoustic ports such as microphone and speaker ports. Acoustic devices such as microphones and speakers may be associated with the acoustic ports. An acoustic port may have an opening between an interior and exterior of the portable electronic device. The opening may be covered by a metal mesh. An acoustic fabric may be interposed between the metal mesh and the opening. The opening may be formed from a hole in a glass member having outer and inner chamfers. A microphone boot may be provided that forms front and rear radial seals with a housing of the device and a microphone unit respectively. The microphone boot may also form multiple face seals with the microphone unit. A speaker for the speaker port may be enclosed in a sealed speaker enclosure. The speaker enclosure may have a pressure-equalizing vent slit covered with an acoustic mesh.

    Abstract translation: 便携式电子设备可以具有声学端口，例如麦克风和扬声器端口。 诸如麦克风和扬声器的声学设备可以与声学端口相关联。 声学端口可以在便携式电子设备的内部和外部之间具有开口。 开口可以被金属网覆盖。 声学织物可以介于金属网和开口之间。 开口可以由具有外倒角和内倒角的玻璃构件中的孔形成。 可以提供麦克风罩，其分别与装置的壳体和麦克风单元形成前和后径向密封。 麦克风引导还可以与麦克风单元形成多个面密封。 用于扬声器端口的扬声器可以封闭在密封的扬声器外壳中。 扬声器外壳可以具有覆盖有声网的压力平衡的通气狭缝。

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