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    ACOUSTIC SOUND ADSORPTION MATERIAL HAVING ATTACHED SPHERE MATRIX
    81.
    发明申请
    ACOUSTIC SOUND ADSORPTION MATERIAL HAVING ATTACHED SPHERE MATRIX 有权
    具有连接球面矩阵的声学声音吸收材料

    公开(公告)号：US20160309254A1

    公开(公告)日：2016-10-20

    申请号：US15130138

    申请日：2016-04-15

    Applicant: Knowles IPC (M) Sdn. Bhd.

    Inventor： Christian Lembacher ,  William A. Ryan ,  Heribert Bauer

    IPC: H04R1/28 ,  H04R1/22

    CPC classification number: H04R1/288 ,  H04R1/222 ,  H04R1/28 ,  H04R1/2803 ,  H04R1/2873 ,  H04R1/2876 ,  H04R2499/11

    Abstract: A gas adsorbing material is provided. Specifically, there is provided a molded matrix of a plurality of spherically-shaped gas adsorbing material. The individual spheres comprise particles of a highly porous gas adsorbing material and a binder. The plurality of spheres are mixed with a second binder material and molded into a desired shape for use in the back volume of an acoustic transducer such as a loudspeaker device, a microphone or a balanced armature receiver.

    Abstract translation: 提供气体吸附材料。 具体地说，提供了多个球状气体吸附材料的成型基体。 单个球体包括高度多孔气体吸附材料和粘合剂的颗粒。 多个球体与第二粘合剂材料混合并且模制成用于诸如扬声器装置，麦克风或平衡衔铁接收器之类的声学换能器的后部体积中的所需形状。

    Bone-conduction Anvil and Diaphragm
    83.
    发明申请
    Bone-conduction Anvil and Diaphragm 有权
    骨传导砧和隔膜

    公开(公告)号：US20160150312A1

    公开(公告)日：2016-05-26

    申请号：US15011995

    申请日：2016-02-01

    Applicant: Google Inc.

    Inventor： Jianchun Dong ,  Mitchell Heinrich ,  John Stuart Fitch ,  Matthew Martin ,  Eliot Kim

    IPC: H04R1/28 ,  H04R1/02

    CPC classification number: H04R1/10 ,  H04R1/028 ,  H04R1/14 ,  H04R1/20 ,  H04R1/28 ,  H04R1/46 ,  H04R11/00 ,  H04R11/02 ,  H04R13/00 ,  H04R25/606 ,  H04R2225/67 ,  H04R2400/03 ,  H04R2460/13 ,  H04R2499/15

    Abstract: Disclosed herein are methods and apparatuses for the transmission of audio information from a bone-conduction headset to a user. The bone-conduction headset may be mounted on a glasses-style support structure. The bone-conduction transducer may be mounted near where the glasses-style support structure approach a wearer's ears. In one embodiment, an apparatus has a bone-conduction transducer with a diaphragm configured to vibrate based on a magnetic field. The magnetic field being based off an applied electric field. The apparatus may also have an anvil coupled to the diaphragm. The anvil may be configured to conduct the vibration from the bone-conduction transducer. Additionally, the anvil may be coupled to a metallic component. The metallic component may be configured to couple to a magnetic field created by the bone-conduction transducer.

    Abstract translation: 本文公开了用于将音频信息从骨导电耳机传输到用户的方法和装置。 骨传导耳机可以安装在眼镜式支撑结构上。 骨传导换能器可以安装在靠近佩戴者耳朵的眼镜式支撑结构附近。 在一个实施例中，一种装置具有骨传导换能器，其具有被配置为基于磁场振动的隔膜。 磁场基于施加的电场。 该装置还可以具有联接到隔膜的砧座。 砧座可以构造成从骨传导换能器传导振动。 另外，砧座可以联接到金属部件。 金属部件可以被配置为耦合到由骨传导换能器产生的磁场。

    Sealed speaker system having a pressure vent
    85.
    发明授权
    Sealed speaker system having a pressure vent 有权
    具有压力通风口的密封扬声器系统

    公开(公告)号：US09301043B2

    公开(公告)日：2016-03-29

    申请号：US14267318

    申请日：2014-05-01

    Applicant: Harman International Industries, Inc.

    Inventor： Jerry Moro

    IPC: H04R1/28 ,  H04R1/02 ,  H04R1/08

    CPC classification number: H04R1/2803 ,  H04R1/021 ,  H04R1/086 ,  H04R1/26 ,  H04R1/28 ,  H04R1/2811 ,  H04R1/2849 ,  H04R1/288 ,  H04R1/2888 ,  H04R2201/029

    Abstract: A sealed speaker system includes an enclosure and a transducer diaphragm mounted within the enclosure, where an increase in air pressure within the enclosure results in an outward movement of the diaphragm toward an exterior of the enclosure, and a decrease in air pressure within the enclosure results in an inward movement of the diaphragm toward an interior of the enclosure. A pressure vent is provided in the enclosure and allows a gradual transfer of air between the enclosure interior and the enclosure exterior to substantially maintain a pressure equilibrium between the enclosure interior and the enclosure exterior.

    Abstract translation: 密封的扬声器系统包括安装在外壳内的外壳和换能器隔膜，其中外壳内的空气压力的增加导致隔膜朝向外壳的外部的向外移动，并且外壳内的空气压力的降低导致 在隔膜朝向外壳内部的向内运动中。 在外壳中提供压力通风口，并且允许在外壳内部和外壳之间逐渐传递空气，从而基本上保持外壳内部和外壳外部之间的压力平衡。

    MASS PORTS FOR TUNING FREQUENCY RESPONSES
    86.
    发明申请
    MASS PORTS FOR TUNING FREQUENCY RESPONSES 有权
    用于调谐频率响应的大容量

    公开(公告)号：US20160057531A1

    公开(公告)日：2016-02-25

    申请号：US14465269

    申请日：2014-08-21

    Applicant: Skullcandy, Inc.

    Inventor： James LANG ,  Samuel Steele NOERTKER ,  Harry VAN

    IPC: H04R1/32

    CPC classification number: H04R1/323 ,  H04R1/28 ,  H04R1/2803 ,  H04R9/025

    Abstract: A mass port configured to tune a frequency response of an audio reproduction device is disclosed. The mass port includes a head portion and an insertion portion coupled to the head portion. The head portion includes a sealing structure on a rear side. The head portion is configured to attach to a rear plate of a driver at the sealing structure. The insertion portion is configured to be inserted into a speaker port on the rear plate of the driver. The head portion and the insertion portion include an air slot that runs through the head portion and the insertion portion.

    Abstract translation: 公开了一种配置成调谐音频再现设备的频率响应的质量端口。 质量口包括头部和连接到头部的插入部分。 头部包括在后侧的密封结构。 头部构造成在密封结构处附接到驾驶员的后板。 插入部被配置为插入到驾驶员的后板上的扬声器端口中。 头部和插入部分包括穿过头部和插入部分的空气槽。

    Speaker
    87.
    发明申请
    Speaker 审中-公开
    扬声器

    公开(公告)号：US20160014500A1

    公开(公告)日：2016-01-14

    申请号：US14770733

    申请日：2014-02-26

    Applicant: YAMAHA CORPORATION

    Inventor： Yasuaki TAKANO ,  Kunimasa MUROI

    IPC: H04R1/28 ,  H04R19/02

    CPC classification number: H04R1/288 ,  H04R1/28 ,  H04R19/02 ,  H04R2201/021

    Abstract: A speaker provided with an electrostatic speaker unit in a shape of a sheet, includes: a sound absorbing material having a first face which is disposed on a side of a first face of the electrostatic speaker unit, and which has an area equal to or larger than an area of the first face of the electrostatic speaker unit; and a holding member holding the electrostatic speaker unit and the sound absorbing material. A second face of the sound absorbing material, which is opposite to the first face thereof, is disposed so as to be opposed to a face of a sound insulating element, and an area of the face of the sound insulating element is equal to or larger than the area of the first face of the electrostatic speaker unit.

    Abstract translation: 具有片状静电扬声器单元的扬声器包括：吸音材料，其具有设置在静电扬声器单元的第一面侧的第一面，其面积等于或大于 比静电扬声器单元的第一面的区域; 和保持静电扬声器单元和吸声材料的保持构件。 吸声材料的与其第一面相对的第二面设置成与绝缘元件的表面相对，隔音元件的面的面积等于或大于 比静电扬声器单元的第一面的面积大。

    MULTI-FLOOR TYPE MEMS MICROPHONE
    88.
    发明申请
    MULTI-FLOOR TYPE MEMS MICROPHONE 有权
    多层型MEMS麦克风

    公开(公告)号：US20150373446A1

    公开(公告)日：2015-12-24

    申请号：US14310723

    申请日：2014-06-20

    Applicant: MERRY ELECTRONICS (SHENZHEN) CO., LTD.

    Inventor： Jen-Yi CHEN ,  Chao-Sen CHANG ,  Chun-Chieh WANG ,  Yong-Shiang CHANG

    IPC: H04R1/08

    CPC classification number: H04R1/28 ,  B81B7/0032 ,  H01L2224/48137 ,  H01L2224/48221 ,  H04R1/04 ,  H04R19/005 ,  H04R19/04 ,  H04R2201/003

    Abstract: A multi-floor type MEMS microphone includes a housing formed by a stack of circuit boards and provided with a first cavity, a second cavity in vertical communication with the first cavity, and a sound hole in communication with the second cavity. The second cavity has a vertical cross-sectional area smaller than that of the first cavity. A MEMS transducer is disposed in the second cavity and electrically conducted with the housing, and an ASIC chip is disposed in the first cavity and electrically conducted with the housing. By this design, the volume of the back chamber of a vibrating diaphragm of the MEMS transducer can be increased in a limited space of the housing, and thus the sensitivity of the microphone can be improved.

    Abstract translation: 多层型MEMS麦克风包括由电路板堆叠形成的壳体，其具有第一腔体，与第一空腔垂直连通的第二空腔和与第二空腔连通的声孔。 第二腔的垂直截面积小于第一腔。 MEMS换能器设置在第二腔中并与外壳电连接，并且ASIC芯片设置在第一空腔中并与外壳电连接。 通过这种设计，可以在壳体的有限空间中增加MEMS换能器的振动膜的后室的体积，从而可以提高麦克风的灵敏度。

    Dynamic headphones
    89.
    发明授权
    Dynamic headphones 有权
    动态耳机

    公开(公告)号：US09210495B2

    公开(公告)日：2015-12-08

    申请号：US14336374

    申请日：2014-07-21

    Applicant: KABUSHIKI KAISHA AUDIO-TECHNICA

    Inventor： Hiroshi Akino

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

    CPC classification number: H04R1/1058 ,  H04R1/1008 ,  H04R1/1075 ,  H04R1/28

    Abstract: Provided is a dynamic headphone that has a small size but makes a larger-diameter headphone unit mountable thereon, the dynamic headphone including a highly reliable acoustic channel that acoustically connects a front air chamber and a back air chamber to each other. A headphone case 20 houses a headphone unit 50 therein, and includes a back air chamber C2 on a back side of the headphone unit 50. The headphone case 20 includes: a back air chamber forming portion 40 that forms the back air chamber C2; and a mount portion 30 integrally provided to an opening end of the back air chamber forming portion 40, the headphone unit 50 being mounted in the mount portion 30. An acoustic channel 70 is provided between the mount portion 30 and the headphone unit 50.

    Abstract translation: 提供了具有小尺寸但是安装在其上的较大直径耳机单元的动态耳机，动态耳机包括将前空气室和后气室彼此声学连接的高度可靠的声通道。 耳机壳体20在其中容纳耳机单元50，并且在耳机单元50的后侧包括后空气室C2。耳机壳体20包括：后空气室形成部分40，其形成后气室C2; 以及一体地设置在背气室形成部分40的开口端的安装部分30，耳机单元50安装在安装部分30中。声道70设置在安装部分30和耳机单元50之间。

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