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    Mass loaded earbud with vent chamber
    71.
    发明授权
    Mass loaded earbud with vent chamber 有权

    公开(公告)号：US09942648B2

    公开(公告)日：2018-04-10

    申请号：US15403392

    申请日：2017-01-11

    Applicant: Apple Inc.

    Inventor： Yacine Azmi ,  Esge B. Andersen ,  Jonathan S. Aase ,  Michael B. Howes

    IPC: H04R25/00 ,  H04R1/10 ,  H04R1/28

    CPC classification number: H04R1/1091 ,  H04R1/1016 ,  H04R1/2811 ,  H04R1/2823 ,  H04R1/2826 ,  H04R1/2849

    Abstract: Intra-concha earphones are disclosed. In an embodiment, an intra-concha earphone includes a housing having a rear space divided into a back volume, a bass duct, and a vent chamber between a driver and a rear wall. The vent chamber may be acoustically coupled with the back volume through both an acoustic port and the bass duct. Furthermore, the vent chamber may be acoustically coupled with a surrounding environment through a vent port, which may be a sole acoustic opening in the rear wall. Thus, sound emitted by the driver may propagate through the acoustic port and the bass duct to meet in the vent chamber before being discharged through the vent port to the surrounding environment. Other embodiments are also described and claimed.

    EARPHONE HAVING A CONTROLLED ACOUSTIC LEAK PORT
    76.
    发明申请
    EARPHONE HAVING A CONTROLLED ACOUSTIC LEAK PORT 审中-公开

    公开(公告)号：US20160150309A1

    公开(公告)日：2016-05-26

    申请号：US14951028

    申请日：2015-11-24

    Applicant: Apple Inc.

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

    IPC: H04R1/10 ,  H04R1/28

    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.

    MASS LOADED EARBUD WITH VENT CHAMBER
    77.
    发明申请
    MASS LOADED EARBUD WITH VENT CHAMBER 有权
    大容量加油箱与通风柜

    公开(公告)号：US20150382100A1

    公开(公告)日：2015-12-31

    申请号：US14690237

    申请日：2015-04-17

    Applicant: Apple Inc.

    Inventor： Yacine Azmi ,  Esge B. Andersen ,  Michael B. Howes ,  Jonathan S. Aase

    IPC: H04R1/10 ,  H04R1/28

    CPC classification number: H04R1/1091 ,  H04R1/1016 ,  H04R1/2811 ,  H04R1/2823 ,  H04R1/2826 ,  H04R1/2849

    Abstract: Intra-concha earphones are disclosed. In an embodiment, an intra-concha earphone includes a housing having a rear space divided into a back volume, a bass duct, and a vent chamber between a driver and a rear wall. The vent chamber may be acoustically coupled with the back volume through both an acoustic port and the bass duct. Furthermore, the vent chamber may be acoustically coupled with a surrounding environment through a vent port, which may be a sole acoustic opening in the rear wall. Thus, sound emitted by the driver may propagate through the acoustic port and the bass duct to meet in the vent chamber before being discharged through the vent port to the surrounding environment. Other embodiments are also described and claimed.

    Abstract translation: 公开了眼内耳机。 在一个实施例中，耳塞式耳机包括壳体，该壳体具有分为背部体积的后部空间，低音管道和驱动器与后壁之间的通风室。 通气室可以通过声学口和低音管道与后部体积声学耦合。 此外，通气室可以通过排气口与周围环境声学耦合，排气口可以是后壁中的唯一声学开口。 因此，驾驶员发出的声音可以通过声学口和低音管道传播，以便在通过排气口排放到周围环境之前与通风室相遇。 还描述和要求保护其他实施例。

    CABLE STRUCTURE FOR PREVENTING TANGLING
    78.
    发明申请
    CABLE STRUCTURE FOR PREVENTING TANGLING 审中-公开
    用于防止TANGLING的电缆结构

    公开(公告)号：US20140116774A1

    公开(公告)日：2014-05-01

    申请号：US14148074

    申请日：2014-01-06

    Applicant: Apple Inc.

    Inventor： Jonathan S. Aase ,  Cameron P. Frazier ,  Matthew D. Rohrbach ,  Peter N. Russell-Clarke ,  Dale N. Memering

    IPC: H01B5/00

    CPC classification number: H01B5/00 ,  H04R1/1033 ,  Y10T29/49117

    Abstract: This is directed to a cable structure for use with an electronic device. The cable structure can include one or more conductors around which a sheath is provided. To prevent the cable structure from tangling, the cable structure can include a core placed between the conductors and the sheath, where a stiffness of the core can be varied along different segments of the cable structure to facilitate or hinder bending of the cable structure in different areas. The size and distribution of the stiffer portions can be selected to prevent the cable from forming loops. The resistance of the core to bending can be varied using different approaches including, for example, by varying the materials used in the core, varying a cross-section of portions of the core, or combinations of these.

    Abstract translation: 这是针对与电子设备一起使用的电缆结构。 电缆结构可以包括一个或多个导体，围绕其提供护套。 为了防止电缆结构缠结，电缆结构可以包括放置在导体和护套之间的芯，其中芯的刚度可以沿着电缆结构的不同部分变化，以促进或阻碍电缆结构在不同的电缆结构中的弯曲 地区 可以选择较硬部分的尺寸和分布，以防止电缆形成环路。 可以使用不同的方法来改变芯部对弯曲的电阻，包括例如通过改变芯中使用的材料，改变芯的部分的横截面或这些的组合。

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