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    EARPHONE HAVING A CONTROLLED ACOUSTIC LEAK PORT
    21.
    发明申请
    EARPHONE HAVING A CONTROLLED ACOUSTIC LEAK PORT 审中-公开

    公开(公告)号：US20170085982A1

    公开(公告)日：2017-03-23

    申请号：US15339563

    申请日：2016-10-31

    Applicant: Apple Inc.

    Inventor： Michael B. Howes ,  Yacine Azmi ,  Scott P. Porter ,  Jonathan S. Aase ,  Andrew P. Bright ,  Christopher R. Wilk

    IPC: H04R1/28 ,  H04R1/10

    CPC classification number: H04R1/2849 ,  H04R1/02 ,  H04R1/023 ,  H04R1/1016 ,  H04R1/1058 ,  H04R1/1075 ,  H04R1/2826 ,  H04R1/2846

    Abstract: An earphone comprising an earphone housing having a wall comprising (1) a front side that joins (2) an end portion in which a primary sound output opening is formed, which joins (3) a face portion in which a secondary output opening is formed, which joins (4) a back side which joins the front side and encloses a driver, wherein the face portion and the front side form a tapered portion of the earphone housing that is dimensioned to be inserted into, and contact, an ear of a wearer, wherein the primary output opening is dimensioned to output sound generated by a diaphragm of the driver contained within the earphone housing into the ear, the secondary output opening is dimensioned to vent the ear to a surrounding environment, and wherein the primary output opening and the secondary output opening face different directions and are positioned over a sound output face of the driver.

    Audio speaker having a high-saturation magnetic insert
    22.
    发明授权
    Audio speaker having a high-saturation magnetic insert 有权
    音频扬声器具有高饱和磁性插入

    公开(公告)号：US09571936B2

    公开(公告)日：2017-02-14

    申请号：US14702623

    申请日：2015-05-01

    Applicant: Apple Inc.

    Inventor： Scott P. Porter ,  Christopher Wilk

    IPC: H04R9/02 ,  H04R9/04 ,  H04R9/06 ,  H04R31/00

    CPC classification number: H04R9/025 ,  H04R9/045 ,  H04R9/06 ,  H04R31/006 ,  H04R2209/022 ,  H04R2209/024

    Abstract: An audio speaker having a magnetic system that includes a magnetic insert in a recess of a bottom plate, is disclosed. More particularly, embodiments of the magnetic system include a magnetic insert having a higher magnetic saturation level than the bottom plate. Other embodiments are also described and claimed.

    Abstract translation: 公开了一种具有磁性系统的音频扬声器，该磁性系统包括位于底板的凹部中的磁性插入件。 更具体地，磁性系统的实施例包括具有比底板更高的磁饱和度的磁性插入件。 还描述和要求保护其他实施例。

    CAPACITIVE POSITION SENSING FOR TRANSDUCERS
    23.
    发明申请
    CAPACITIVE POSITION SENSING FOR TRANSDUCERS 有权
    传感器的电容位置感应

    公开(公告)号：US20160094917A1

    公开(公告)日：2016-03-31

    申请号：US14679807

    申请日：2015-04-06

    Applicant: Apple Inc.

    Inventor： Christopher Wilk ,  Alexander V. Salvatti ,  Thomas M. Jensen ,  Scott P. Porter ,  Ruchir M. Dave ,  Andrew P. Bright ,  Roderick B. Hogan

    IPC: H04R9/02 ,  H04R7/16

    CPC classification number: H04R3/007 ,  H04R9/06 ,  H04R2499/11

    Abstract: A micro speaker having a capacitive sensor to sense a motion of a speaker diaphragm, is disclosed. More particularly, embodiments of the micro speaker include a conductive surface of a diaphragm facing conductive surfaces of several capacitive plate sections across a gap. The diaphragm may be configured to emit sound forward away from a magnet of the micro speaker, and the capacitive plate sections may be supported on the magnet behind the diaphragm. In an embodiment, the gap provides an available travel for the diaphragm, which may be only a few millimeters. A sensing circuit may sense capacitances of the conductive surfaces to limit displacement of the diaphragm to within the available travel.

    Abstract translation: 公开了一种具有感应扬声器振动板的运动的电容传感器的微型扬声器。 更具体地，微型扬声器的实施例包括隔着间隙面对几个电容板部分的导电表面的隔膜的导电表面。 隔膜可以被配置为向远离微型扬声器的磁体发出声音，并且电容板部分可以被支撑在隔膜后面的磁体上。 在一个实施例中，间隙为隔膜提供可用的行程，其可以仅为几毫米。 感测电路可以感测导电表面的电容，以将隔膜的位移限制在可用行程内。

    MOLDED ACOUSTIC MESH FOR ELECTRONIC DEVICES
    25.
    发明申请
    MOLDED ACOUSTIC MESH FOR ELECTRONIC DEVICES 审中-公开
    用于电子设备的模制声学网

    公开(公告)号：US20160073183A1

    公开(公告)日：2016-03-10

    申请号：US14821568

    申请日：2015-08-07

    Applicant: APPLE INC.

    Inventor： Martin J. Auclair ,  Jared M. Kole ,  Marwan Rammah ,  David A. Pakula ,  Scott P. Porter

    IPC: H04R1/02 ,  G10K11/162 ,  G10K11/00

    CPC classification number: H04R1/021 ,  G10K11/18 ,  H04R1/023 ,  H04R2499/11

    Abstract: An electronic device has a speaker housing secured within the device housing. The speaker housing has a cavity with a speaker at one end and a port at the other configured to communicate through an aperture in the housing of the electronic device. A panel of acoustic mesh is integrally formed within the cavity of the housing and is disposed between the port and the speaker. In other embodiments flexible structures are integrally molded onto a plate or the acoustic device and used to secure and acoustically seal the acoustic device within the device housing.

    Abstract translation: 电子设备具有固定在设备壳体内的扬声器壳体。 扬声器壳体具有在一端具有扬声器的空腔，另一端的端口构造成通过电子设备的壳体中的孔连通。 一个声屏蔽板一体地形成在壳体的空腔内并且设置在端口和扬声器之间。 在其他实施例中，柔性结构一体地模制在板或声学装置上，并用于固定和声学地密封装置壳体内的声学装置。

    EARPHONE HAVING AN ACOUSTIC TUNING MECHANISM
    26.
    发明申请
    EARPHONE HAVING AN ACOUSTIC TUNING MECHANISM 审中-公开
    具有呼吸调谐机制的耳机

    公开(公告)号：US20150110330A1

    公开(公告)日：2015-04-23

    申请号：US14581913

    申请日：2014-12-23

    Applicant: Apple Inc.

    Inventor： Michael B. Howes ,  Yacine Azmi ,  Scott P. Porter ,  Jonathan S. Aase

    IPC: H04R1/20 ,  H04R1/10

    CPC classification number: H04R1/2823 ,  H04R1/023 ,  H04R1/10 ,  H04R1/1016 ,  H04R1/20 ,  H04R1/2807 ,  H04R1/2811

    Abstract: An earphone comprising an earphone housing having a body portion, the body portion having an acoustic output opening to output sound from a driver positioned therein into an ear of a user. An acoustic tuning member is positioned within the body portion. The acoustic tuning member defines a back volume chamber of the driver and includes an acoustic output port for outputting sound from the back volume chamber of the driver to improve an acoustic performance of the earphone.

    Abstract translation: 一种耳机，包括具有主体部分的耳机壳体，所述主体部分具有声输出开口，以将来自位于其中的驾驶员的声音输出到用户的耳朵中。 声学调谐构件定位在主体部分内。 声学调谐构件限定了驾驶员的后部体积腔室，并且包括用于从驾驶员的后部体积腔室输出声音以改善耳机的声学性能的声学输出端口。

    Audio speaker with back volume containing adsorptive material
    28.
    发明授权
    Audio speaker with back volume containing adsorptive material 有权

    公开(公告)号：US10349167B2

    公开(公告)日：2019-07-09

    申请号：US14715407

    申请日：2015-05-18

    Applicant: Apple Inc.

    Inventor： Christopher Wilk ,  Ruchir M. Dave ,  Scott P. Porter

    IPC: H04R1/28 ,  B01D53/04

    Abstract: An audio speaker having a speaker housing surrounding a back volume that is divided into a rear cavity behind a speaker driver and an adsorption cavity separated from the rear cavity by a permeable partition, is disclosed. More particularly, the adsorption cavity may be defined between the speaker housing and the permeable partition, and may be directly filled with adsorptive particles to adsorb gas during sound generation. The permeable partition may allow the gas to flow between the rear cavity and the adsorption cavity, and may retain the adsorptive particles within the adsorption cavity. Other embodiments are also described and claimed.

    Audio speaker having a rigid adsorptive insert
    29.
    发明授权
    Audio speaker having a rigid adsorptive insert 有权

    公开(公告)号：US10244308B2

    公开(公告)日：2019-03-26

    申请号：US15198852

    申请日：2016-06-30

    Applicant: Apple Inc.

    Inventor： Christopher Wilk ,  Ruchir M. Dave ,  Scott P. Porter ,  Daniel T. McDonald

    IPC: H04R25/00 ,  H04R1/28

    Abstract: An audio speaker having an adsorptive insert in a speaker back volume, is disclosed. More particularly, an embodiment includes an adsorptive insert having a rigid open-pore body formed by bonded adsorptive particles. The rigid open-pore body includes interconnected macropores that transport air from the speaker back volume to adsorptive micropores in the bonded adsorptive particles during sound generation. Other embodiments are also described and claimed.

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