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    HEARING AID CONFIGURED TO PERFORM A RECD MEASUREMENT
    3.
    发明公开
    HEARING AID CONFIGURED TO PERFORM A RECD MEASUREMENT 审中-公开

    公开(公告)号：US20230199411A1

    公开(公告)日：2023-06-22

    申请号：US18083207

    申请日：2022-12-16

    Applicant: Oticon A/S

    Inventor： Svend Oscar PETERSEN ,  Karsten Bo RASMUSSEN ,  Steen Michael MUNK

    IPC: H04R25/00

    CPC classification number: H04R25/30 ,  H04R25/505 ,  H04R2225/021 ,  H04R2225/025

    Abstract: A method of estimating a real-ear-to-coupler-difference (RECD) in a hearing is provided. The hearing aid comprises an input transducer; an output transducer; and an ITE-part configured to define a residual volume when mounted in an ear canal of a user. The method comprises providing an earpiece configured to fit tightly to walls of an ear canal of the user and to provide said residual volume; that the earpiece comprises at least one ventilation channel or opening; a sound outlet allowing sound from said output transducer to be played into said residual volume; characteristics of the at least one ventilation channel or opening; a frequency dependent feedback path estimate from said output transducer to said input transducer through said ventilation channel or opening; and estimating a low-frequency and high frequency RECD values in dependence said feedback path estimate; and determining estimated frequency dependent RECD values in dependence of said estimated low-frequency RECD value, and said estimated high-frequency RECD value.

    HEARING DEVICE CONFIGURED TO BE PLACED IN THE EAR CANAL OF A USER
    6.
    发明申请
    HEARING DEVICE CONFIGURED TO BE PLACED IN THE EAR CANAL OF A USER 审中-公开
    配置在用户的耳塞中的听觉设备

    公开(公告)号：US20160309268A1

    公开(公告)日：2016-10-20

    申请号：US15132956

    申请日：2016-04-19

    Applicant: Oticon A/S

    Inventor： Thor Højlund OLSEN ,  Povl KOCH ,  Søren STRANNE ,  Troels Holm PEDERSEN ,  Kåre Tais CHRISTENSEN ,  Lars Lund JØRGENSEN ,  Jan FRANTZEN ,  Karsten Bo RASMUSSEN ,  Bent SEVERIN

    IPC: H04R25/00

    CPC classification number: H04R25/60 ,  H04R25/505 ,  H04R25/602 ,  H04R25/65 ,  H04R25/658 ,  H04R2225/023 ,  H04R2225/33 ,  H04R2225/55

    Abstract: The application relates to a hearing device configured to be placed in the ear canal of a user, the hearing device comprising a forward path adapted for processing an input sound and providing an output sound representative of the input sound, the hearing device comprising an assembly comprising first and second modules adapted for being in mechanical contact with each other when the hearing device is operationally assembled to form a functional unit. The object of the present application is to provide a user friendly hearing device adapted for being located in an ear canal of the user. The problem is solved in that the first module comprises a power supply unit, and the second module comprises an input unit, a signal processing unit and an output unit in operational connection, wherein the first and second modules are configured to provide that the first and second modules are reversibly attachable to and detachable from each other; and the first and second modules are electrically connected to provide that units of the second module are energized by the battery of the first module, when the first and second modules are operationally assembled. This has the advantage of providing relatively simple and easy to use hearing device. The invention may e.g. be used for hearing aids, in particular extended wear hearing aids adapted for being located deep in the ear canal of a user.

    Abstract translation: 该应用涉及被配置为放置在用户的耳道中的听力装置，听力装置包括适于处理输入声音并提供表示输入声音的输出声音的前进路径，该听力装置包括一组件， 当听力装置被操作地组装以形成功能单元时，适于彼此机械接触的第一和第二模块。 本申请的目的是提供一种适于位于使用者的耳道中的用户友好的听力装置。 解决的问题在于，第一模块包括电源单元，并且第二模块包括输入单元，信号处理单元和操作连接中的输出单元，其中第一和第二模块被配置为提供第一和 第二模块可逆地附接到彼此并可拆卸; 并且当第一和第二模块被操作地组装时，第一和第二模块电连接以提供第二模块的单元由第一模块的电池供电。 这具有提供相对简单且易于使用的听力设备的优点。 本发明可以例如 用于助听器，特别是适用于位于使用者耳道深处的伸展式助听器。

    INTEGRATED TUBE AND DOME FOR THIN TUBE BTE
    7.
    发明申请
    INTEGRATED TUBE AND DOME FOR THIN TUBE BTE 有权
    集成管和球为薄管BTE

    公开(公告)号：US20150055809A1

    公开(公告)日：2015-02-26

    申请号：US14337592

    申请日：2014-07-22

    Applicant: Oticon A/S ,  Bernafon AG

    Inventor： Karsten Bo RASMUSSEN ,  Monika Bertges REBER ,  Martin LINDEBJERG

    IPC: H04R1/10 ,  H04R25/00

    CPC classification number: H04R1/1058 ,  H04R1/1016 ,  H04R25/456 ,  H04R25/652 ,  H04R25/658 ,  H04R2225/021

    Abstract: The invention describes a hearing device with a BTE (Behind-The-Ear) unit and an air filled tube. The BTE unit comprises a power source, a microphone, an amplifier, and a receiver and is configured to be mounted behind or on the ear of a user. The air filled tube as a proximal end and a distal end. The proximal end of the air filled tube is connected to the receiver of the BTE unit and a flexible sealing part is provided at the distal end. The flexible sealing part comprises a core hole permeable for sound transmitted from the air filled tube through a core pathway. The air filled tube is further configured to be arranged in a user's ear canal to transmit sound generated by the BTE unit to a tympanic membrane of the user. The flexible sealing part is arranged in a bony portion of the user's ear canal when in use. The diameter of the flexible sealing part is at least as large as the diameter of the bony portion of the ear canal of a user to close the ear canal.

    Abstract translation: 本发明描述了具有BTE（Behind-the-Ear）单元和充气管的听力装置。 BTE单元包括电源，麦克风，放大器和接收器，并且被配置为安装在用户的耳后或耳后。 充气管作为近端和远端。 充气管的近端连接到BTE单元的接收器，并且在远端设置柔性密封部。 柔性密封部分包括可透过空气填充管通过芯路径传播的声音的芯孔。 充气管还被配置为布置在用户的耳道中，以将由BTE单元产生的声音传送到用户的鼓膜。 柔性密封部件在使用时布置在使用者耳道的骨部分中。 柔性密封部分的直径至少与使用者的耳道的骨部的直径相同以闭合耳道。

    LISTENING DEVICE COMPRISING AN INTERFACE TO SIGNAL COMMUNICATION QUALITY AND/OR WEARER LOAD TO WEARER AND/OR SURROUNDINGS
    8.
    发明申请
    LISTENING DEVICE COMPRISING AN INTERFACE TO SIGNAL COMMUNICATION QUALITY AND/OR WEARER LOAD TO WEARER AND/OR SURROUNDINGS 审中-公开
    包含接口与信号通信质量和/或磨损负载的穿戴设备和/或环境

    公开(公告)号：US20140146987A1

    公开(公告)日：2014-05-29

    申请号：US14087660

    申请日：2013-11-22

    Applicant: Oticon A/S

    Inventor： Niels Henrik PONTOPPIDAN ,  Renskje K. HIETKAMP ,  Lisbeth Dons JENSEN ,  Thomas LUNNER ,  Karsten Bo RASMUSSEN

    IPC: H04R25/00 ,  H04R25/02

    CPC classification number: H04R25/50 ,  G10L25/60 ,  H04R25/02 ,  H04R25/30

    Abstract: A listening device processes an electric input sound signal and provides an output stimulus perceivable to a wearer of the listening device as sound, the listening device comprising a signal processing unit for processing an information signal originating from the electric input sound signal and to provide a processed output signal forming the basis for generating said output stimulus. A perception unit establishes a perception measure indicative of the wearer's present ability to perceive said information signal. A signal interface communicates the perception measure to another person or device.

    Abstract translation: 聆听装置处理电输入声音信号，并且向聆听装置的佩戴者提供可感知的输出刺激作为声音，听音装置包括用于处理源自电输入声音信号的信息信号的信号处理单元， 输出信号形成用于产生所述输出激励的基础。 感知单元建立指示佩戴者现在感知所述信息信号的能力的感知度量。 信号接口将感知测量传递给另一个人或设备。

    HEARING DEVICE COMPRISING A FEEDBACK REDUCTION SYSTEM
    9.
    发明申请
    HEARING DEVICE COMPRISING A FEEDBACK REDUCTION SYSTEM 有权

    公开(公告)号：US20210021940A1

    公开(公告)日：2021-01-21

    申请号：US17064860

    申请日：2020-10-07

    Applicant: Oticon A/S

    Inventor： Svend Oscar PETERSEN ,  Michael Syskind PEDERSEN ,  Karsten Bo RASMUSSEN

    IPC: H04R25/00

    Abstract: A hearing device, e.g. a hearing aid, comprises a) an input unit comprising a multitude of input transducers for providing respective electric input signals representing sound in an environment of the user; b) an output unit comprising an output transducer for providing stimuli perceivable to the user as sound based on said electric input signals or a processed version thereof; c) first and second spatial filters each connected to said input unit and configured to provide respective first and second spatially filtered signals based on said multitude of electric input signals and configurable beamformer weights. The first spatial filter implements at a given time, a feedback cancelling beamformer, or a target maintaining, noise cancelling, beamformer directed at said environment of the user. The second spatial filter implements at a given time, a feedback cancelling beamformer, or an own voice beamformer directed at the mouth of the user.

    HEARING DEVICE COMPRISING A FEEDBACK REDUCTION SYSTEM
    10.
    发明申请
    HEARING DEVICE COMPRISING A FEEDBACK REDUCTION SYSTEM 审中-公开

    公开(公告)号：US20190394576A1

    公开(公告)日：2019-12-26

    申请号：US16449729

    申请日：2019-06-24

    Applicant: Oticon A/S

    Inventor： Svend Oscar PETERSEN ,  Michael Syskind PEDERSEN ,  Karsten Bo RASMUSSEN

    IPC: H04R25/00

    Abstract: A hearing device, e.g. a hearing aid, comprises a) an input unit comprising a multitude of input transducers for providing respective electric input signals representing sound in an environment of the user; b) an output unit comprising an output transducer for providing stimuli perceivable to the user as sound based on said electric input signals or a processed version thereof; c) a spatial filter connected to said input unit and to said output unit, and configured to provide a spatially filtered signal based on said multitude of electric input signals and configurable beamformer weights; d) a spatial filter controller configured to apply first and/or second different sets of beamformer weights to said multitude of electric input signals, wherein said first set of beamformer weights is applied to provide spatial filtering of sound from said output transducer, and wherein said second set of beamformer weights is applied to provide spatial filtering of an external sound field. A method of operating a hearing device is further disclosed.

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