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    APPARATUS AND METHOD FOR MEASURING A PLURALITY OF LOUDSPEAKERS AND MICROPHONE ARRAY
    31.
    发明申请
    APPARATUS AND METHOD FOR MEASURING A PLURALITY OF LOUDSPEAKERS AND MICROPHONE ARRAY 审中-公开
    用于测量扬声器和麦克风阵列的多样性的装置和方法

    公开(公告)号：WO2011121004A2

    公开(公告)日：2011-10-06

    申请号：PCT/EP2011/054877

    申请日：2011-03-30

    Applicant: FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V. ,  SILZLE, Andreas ,  THIERGART, Oliver ,  DEL GALDO, Giovanni ,  LANG, Matthias

    Inventor： SILZLE, Andreas ,  THIERGART, Oliver ,  DEL GALDO, Giovanni ,  LANG, Matthias

    IPC: H04R5/04

    CPC classification number: H04R29/002 ,  H04R1/02 ,  H04R1/08 ,  H04R1/406 ,  H04R3/005 ,  H04R5/027 ,  H04R2201/02 ,  H04R2201/401 ,  H04R2420/05 ,  H04R2430/21 ,  H04S7/301 ,  H04S2400/03 ,  H04S2400/15 ,  H04S2420/03

    Abstract: An apparatus for measuring a plurality of loudspeakers arranged at different positions comprises: a test signal generator (10) for generating a test signal for a loudspeaker; a microphone device (12) being configured for receiving a plurality of different sound signals in response to one or more loudspeaker signals emitted by a loudspeaker of the plurality of loudspeakers in response to the test signal; a controller (14) for controlling emissions of the loudspeaker signals by the plurality of loudspeakers and for handling the plurality of different sound signals so that a set of sound signals recorded by the microphone device is associated with each loudspeaker of the plurality of loudspeakers in response to the test signal; and an evaluator (16) for evaluating the set of sound signals for each loudspeaker to determine at least one loudspeaker characteristic for each loudspeaker and for indicating a loudspeaker state using the at least one loudspeaker characteristic for the loudspeaker. This scheme allows an automatic, efficient and accurate measurement of loudspeakers arranged in a three-dimensional configuration.

    Abstract translation: 一种用于测量布置在不同位置的多个扬声器的装置包括：测试信号发生器（10），用于产生用于扬声器的测试信号; 麦克风设备（12）被配置为响应于所述测试信号响应于所述多个扬声器的扬声器发射的一个或多个扬声器信号而接收多个不同的声音信号; 控制器（14），用于控制多个扬声器的扬声器信号的发射并且用于处理多个不同的声音信号，使得由麦克风设备记录的一组声音信号与多个扬声器中的每个扬声器相应地响应 到测试信号; 以及评估器（16），用于评估每个扬声器的声音信号集合，以确定每个扬声器的至少一个扬声器特性，以及使用扬声器的至少一个扬声器特性指示扬声器状态。 该方案允许自动，高效和准确地测量以三维配置布置的扬声器。

    A CAPACITIVE MICROPHONE WITH INTEGRATED CAVITY
    32.
    发明申请
    A CAPACITIVE MICROPHONE WITH INTEGRATED CAVITY 审中-公开
    具有整体腔的电容式麦克风

    公开(公告)号：WO2008134530A3

    公开(公告)日：2008-12-31

    申请号：PCT/US2008061603

    申请日：2008-04-25

    Applicant: UNIV FLORIDA ,  SHEPLAK MARK ,  ARNOLD DAVID PATRICK

    Inventor： SHEPLAK MARK ,  ARNOLD DAVID PATRICK

    IPC: H04R19/04 ,  H04R3/00

    CPC classification number: H04R31/006 ,  H01L2224/16225 ,  H04R1/04 ,  H04R19/04 ,  H04R31/003 ,  H04R2201/02 ,  H04R2201/029 ,  H04R2231/00 ,  H04R2400/00 ,  H05K1/0272 ,  H05K1/16 ,  H05K1/185 ,  H05K3/46 ,  H05K2201/10083 ,  Y10T29/49005 ,  Y10T29/49226

    Abstract: A capacitive microphone and method of fabricating the same are provided. One or more holes can be formed in a first printed circuit board (PCB). A diaphragm can be surface micro-machined onto an interior surface of the first PCB at a region having the one or more holes. Interface electronics can also be interconnected to the interior surface of the PCB. One or more spacer PCBs can be attached to a second PCB to the first PCB, such that appropriate interconnections between interconnect vias are made. The second PCB and first PCB with spacers in between can be attached so as to create a cavity in which the diaphragm and interface electronics are located.

    Abstract translation: 提供了一种电容式麦克风及其制造方法。 一个或多个孔可以形成在第一印刷电路板（PCB）中。 可以在具有一个或多个孔的区域处将隔膜表面微加工到第一PCB的内表面上。 接口电子器件也可以互连到PCB的内表面。 一个或多个间隔PCB可以被附接到第二PCB到第一PCB，使得在互连通孔之间进行适当的互连。 第二个PCB和第一个PCB之间可以连接隔离器，以创建隔膜和界面电子设备所在的空腔。

    Receiver, mobile terminal device having the same, and method of manufacturing the mobile terminal device
    33.
    发明公开
    Receiver, mobile terminal device having the same, and method of manufacturing the mobile terminal device 审中-公开
    接收机与它移动终端和方法用于在移动终端的制备

    公开(公告)号：EP2787412A2

    公开(公告)日：2014-10-08

    申请号：EP14163408.9

    申请日：2014-04-03

    Applicant: Samsung Electronics Co., Ltd

    Inventor： Lee, Sangho

    IPC: G06F1/16

    CPC classification number: H04R1/021 ,  G06F1/1658 ,  H04M1/026 ,  H04R1/025 ,  H04R1/06 ,  H04R9/10 ,  H04R2201/02 ,  H04R2499/11

    Abstract: A receiver, a mobile terminal device having the same includes a main circuit disposed upward by a predetermined gap from a bottom surface of a bracket housed within the mobile terminal device. The receiver includes a diaphragm provided at the other side of the bracket separated by a predetermined gap from the main circuit and a container shape in which a circuit is wired within the bracket and that houses a receiver mesh in an area in which a portion of a lower surface of the container shape is opened and that mounts a magnet on an injection structure molded at a periphery of the receiver mesh and the diaphragm covers an upper portion of the receiver mesh and the magnet and a coil fixed to the diaphragm and facing the magnet.

    一种微型扬声器
    36.
    发明申请
    一种微型扬声器 审中-公开

    公开(公告)号：WO2018132996A1

    公开(公告)日：2018-07-26

    申请号：PCT/CN2017/071658

    申请日：2017-01-19

    Applicant: 声电电子科技(惠州)有限公司

    Inventor： 袁智杰 ,  郑雷 ,  李园园

    IPC: H04R9/06

    CPC classification number: H04R9/06 ,  H04R1/023 ,  H04R1/1016 ,  H04R1/2826 ,  H04R7/127 ,  H04R7/14 ,  H04R9/025 ,  H04R9/046 ,  H04R2201/02

    Abstract: 微型扬声器，包括顶部开口的支架（1）、T铁（2）、磁铁（3）、华司（4）、膜片（5）、音圈（6）、护盖（7）和电路板（8），膜片（5）由球顶部（5-1）和连接在球顶部（5-1）周向上的折环部（5-2）构成，球顶部（5-1）截面和折环部（5-2）截面的线形均为多段弧形；支架（1）的内壁处在华司（4）上方形成一圈用于供膜片（5）连接的环形台阶（9），环形台阶（9）与华司（4）之间的落差高度为0.1mm-0.8mm，折环部（5-2）的边缘处的底部连接在环形台阶（9）的顶面上；护盖（7）罩扣在膜片（5）上方，护盖（7）在与球顶部（5-1）相对的中心处开设有直径为1mm-3mm的通孔（10）。该方案通过优化微型扬声器的结构及膜片（5）设计在满足入耳式耳机对微型扬声器输出频率响应特殊要求的同时，还具有高频段特有的双峰值高声压输出频率响应。另外其谐波失真在1.5以内。

    PROTECTIVE UNIT FOR AUDIO EQUIPMENT
    37.
    发明申请
    PROTECTIVE UNIT FOR AUDIO EQUIPMENT 审中-公开
    音响设备保护单元

    公开(公告)号：WO2017042589A1

    公开(公告)日：2017-03-16

    申请号：PCT/GB2016/052811

    申请日：2016-09-12

    Applicant: SUBSAFE AUDIO LIMITED

    Inventor： MACLENNAN, Stuart

    IPC: B65D41/62 ,  H04R1/02

    CPC classification number: H04R1/023 ,  H04R2201/02

    Abstract: A protective unit (10) for audio equipment comprises a body (14) configured to be mounted on an item of audio equipment (12). In a deployed arrangement the body (14) comprises insufficient horizontal surface area upon which to rest a beverage container. A skirt (16) is attached to the body (14) and is downwardly depending from the body (14). In use, the skirt (16) is configured to extend partially down the sides of the item of audio equipment (12). The protective unit (10) is movable between a collapsed configuration, in which the body (14) is substantially planar, and a deployed configuration, in which the body (14) defines a three-dimensional shape. In moving between the collapsed configuration and the deployed configuration, the protective unit (10) in passes through an interim configuration. Between the collapsed configuration and the interim configuration, the protective unit (10) is biased to the collapsed configuration by the skirt (16). Between the deployed configuration and the interim configuration, the protective unit (10) is biased to the deployed configuration by the skirt (16).

    Abstract translation: 用于音频设备的保护单元（10）包括被配置为安装在音频设备（12）上的本体（14）。 在部署的布置中，主体（14）包括不足以在其上休息饮料容器的水平表面积。 裙部（16）附接到主体（14）并且从主体（14）向下悬垂。 在使用中，裙部（16）构造成部分地沿着音频设备（12）的侧面延伸。 保护单元（10）可以在主体（14）基本上平面的折叠构造和其中主体（14）限定三维形状的展开构造之间移动。 在折叠配置和展开配置之间移动时，保护单元（10）穿过临时配置。 在折叠构型和临时构型之间，保护单元（10）通过裙部（16）偏置到折叠构型。 在展开配置和临时配置之间，保护单元（10）通过裙部（16）偏置到展开构型。

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