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    MICROPHONE ARRANGEMENT
    2.
    发明申请
    MICROPHONE ARRANGEMENT 审中-公开

    公开(公告)号：US20180091882A1

    公开(公告)日：2018-03-29

    申请号：US15712512

    申请日：2017-09-22

    Applicant: Sennheiser Communications A/S

    Inventor： Torben CHRISTIANSEN ,  Svend FELDT ,  Kim LARSEN

    IPC: H04R1/08 ,  H04R3/00 ,  H04R1/40

    CPC classification number: H04R1/083 ,  H04R1/1008 ,  H04R1/1041 ,  H04R1/1083 ,  H04R1/406 ,  H04R3/005 ,  H04R2201/107 ,  H04R2201/403

    Abstract: The disclosure relates to a microphone arrangement comprising at least three groups of microphones that are mounted on a head-wearable support structure. The at least three groups of microphones comprising a first group of microphones with one or more microphones, a second group of microphones with one or more microphones, and a third group of microphones with one or more microphones, wherein the first group is mounted to a casing that accommodates signal transmission circuitry, the second group is mounted to slide with respect to the casing and the first group is mounted in a direction of a first axis. Furthermore, the third group comprises either at least one microphone that is arranged on the support structure so as to exhibit less sensitivity for sound coming from a user's mouth than for sound coming from a user's environment when the microphone arrangement is head-worn; or at least two microphones that are arranged symmetrically with respect to a user's head when the microphone arrangement is head-worn and that provide for a directionality that is orientated to the direction of a user's vision; or both.

    MICROPHONE BOOM
    3.
    发明申请
    MICROPHONE BOOM 有权
    麦克风加热

    公开(公告)号：US20140161296A1

    公开(公告)日：2014-06-12

    申请号：US14103368

    申请日：2013-12-11

    Applicant: SENNHEISER COMMUNICATIONS A/S

    Inventor： Esge Brandt ANDERSEN ,  Claus BENJAMINSEN ,  Svend FELDT ,  Christian WANG ,  Torben CHRISTIANSEN ,  Brian BRORSBØL

    IPC: H04R1/02

    CPC classification number: H04R1/02 ,  H04R1/08 ,  H04R1/083 ,  H04R1/1041 ,  H04R1/406

    Abstract: A microphone boom is provided with extendable microphone arrays, and a headset having such a microphone boom. The headset comprise a casing accommodating the signal transmission circuitry and further comprises a speaker adapted to serve a sound signal at the proximity of a users ear and the speaker is protruding from the casing at a speaker-end of the casing and one microphone array is fixated relative to the casing distally with respect to the speaker-end.

    Abstract translation: 麦克风臂具有可伸缩的麦克风阵列，以及具有这种麦克风的头戴式耳机。 耳机包括容纳信号传输电路的壳体，并且还包括适于在用户耳朵附近服务声音信号的扬声器，并且扬声器在壳体的扬声器端处从壳体突出并且一个麦克风阵列被固定 相对于外壳相对于扬声器端向远侧。

    COMMUNICATION SYSTEM INCLUDING EAVESDROPPING
    5.
    发明申请
    COMMUNICATION SYSTEM INCLUDING EAVESDROPPING 审中-公开

    公开(公告)号：US20180255119A1

    公开(公告)日：2018-09-06

    申请号：US15908332

    申请日：2018-02-28

    Applicant: Sennheiser Communications A/S

    Inventor： Torben CHRISTIANSEN ,  Svend FELDT ,  Bjarne KLEMMENSEN

    IPC: H04L29/06 ,  H04N21/439

    CPC classification number: H04L65/608 ,  H04L12/66 ,  H04L47/2416 ,  H04L63/0428 ,  H04L63/0442 ,  H04L63/064 ,  H04L65/403 ,  H04N21/439 ,  H04W12/003 ,  H04W84/20 ,  H04W88/16

    Abstract: The disclosure presents a method and a communication system comprising; an audio gateway including; a first wireless interface configured to transmit and receive an audio signal via a first communication link, a processing unit configured to transfer the audio signal into an audio streaming signal, a second wireless interface configured to transmit the audio streaming signal via a second communication link, a plurality of communication units comprising a master communication unit and at least a first slave communication unit, wherein each of the communication unit comprises: a first wireless interface configured to receive the audio streaming signal via the second communication link and to communicate with a communication unit, a speaker configured to sound the audio streaming signal received from the audio gateway, a memory unit, and wherein the master communication unit is configured to transmit a pairing request via the second communication link to the audio gateway, and the audio gateway transmits then an encryption key to the master communication unit, and the first slave communication unit is configured to request the encryption key by transmitting an encryption request including an identification of the first slave communication unit to the master communication unit via a first internal communication link, and the master communication unit transmits then the encryption key relating to the second communication link to the first slave communication unit based on an access criteria, and the first slave communication unit is then configured to eavesdrop the audio streaming signal being communicated via the second communication link between the audio gateway and the master communication unit.

    MICROPHONE BOOM
    6.
    发明申请
    MICROPHONE BOOM 审中-公开
    麦克风加热

    公开(公告)号：US20150304749A1

    公开(公告)日：2015-10-22

    申请号：US14788308

    申请日：2015-06-30

    Applicant: SENNHEISER COMMUNICATIONS A/S

    Inventor： Esge Brandt ANDERSEN ,  Claus BENJAMINSEN ,  Svend FELDT ,  Christian WANG ,  Torben CHRISTIANSEN ,  Brian BRORSBØL

    IPC: H04R1/02 ,  H04R1/08

    CPC classification number: H04R1/02 ,  H04R1/08 ,  H04R1/083 ,  H04R1/1041 ,  H04R1/406

    Abstract: A microphone boom is provided with an extendable microphone assembly, and a headset having such a microphone boom. The headset includes a casing accommodating the signal transmission circuitry and further includes a speaker adapted to serve a sound signal at the proximity of a user's ear and the speaker is protruding from the casing at a speaker-end of the casing and a microphone assembly is fixated relative to the casing distally with respect to the speaker-end.

    Abstract translation: 麦克风吊杆设置有可延伸的麦克风组件和具有这种麦克风吊杆的耳机。 耳机包括容纳信号传输电路的壳体，并且还包括适于在用户耳朵附近服务声音信号的扬声器，并且扬声器在壳体的扬声器端处从壳体突出并且固定麦克风组件 相对于外壳相对于扬声器端向远侧。

    WIRELESS HEARING DEVICE
    7.
    发明申请
    WIRELESS HEARING DEVICE 审中-公开

    公开(公告)号：US20180139531A1

    公开(公告)日：2018-05-17

    申请号：US15814903

    申请日：2017-11-16

    Applicant: Oticon A/S

    Inventor： Torben CHRISTIANSEN

    IPC: H04R1/10 ,  H04M1/60

    Abstract: The invention relates to a wireless hearing device that comprises an ear part, an elongated part and a guide unit. The ear part is configured to be worn in an ear of the user of the hearing device and comprises a speaker unit that is arranged in an ear part housing of the ear part. The elongated part is attached to the ear part such that a distal end of the elongated part faces away from the ear part. Furthermore, the elongated part has an elongated part housing that is arranged to encompass a microphone unit with at least one microphone of the hearing device. The guide unit is arranged at the ear part such that the guide unit can be located between Tragus part and Antitragus part of the ear, while the ear part is in an operating position in the ear of the user, and wherein the guide unit allows a maintaining of a position of the ear part with respect to the ear such that the distal end of the elongated part points toward a user's mouth.

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