利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

94 条记录 (耗时 0.019 秒)

    SELF-VOICE OCCLUSION MITIGATION IN HEADSETS
    1.
    发明授权
    SELF-VOICE OCCLUSION MITIGATION IN HEADSETS 有权

    公开(公告)号：EP3213527B1

    公开(公告)日：2018-07-25

    申请号：EP15790780.9

    申请日：2015-10-27

    申请人： Bose Corporation

    发明人： RING, Martin David ,  ISABELLE, Steven H.

    IPC分类号： H04R1/10 ,  H04R5/033

    CPC分类号： H04R1/10 ,  H04R5/033 ,  H04R2460/05

    摘要： A device includes an ear occlude, an output transducer that is acoustically coupled to an ear canal of a wearer of the device, a voice microphone configured to generate a first electrical signal that is proportional to a voice-generated sound pressure at the microphone, and signal processing circuitry, electrically coupled to the output transducer and the microphone, including a compensator configured to generate, from the first electrical signal, a second electrical signal, and output the second electrical signal to the output transducer, wherein the compensator is tuned to cause GOE, a ratio of a sound pressure within the ear canal to a voice-generated sound pressure at a mouth reference point when the ear is occluded and electronically-aided to be approximately equal to GU, a ratio of the sound pressure within the ear canal to the voice-generated sound pressure at the mouth reference point when the ear is unoccluded.

    METHOD FOR OPERATING A HEARING DEVICE AND A HEARING DEVICE
    3.
    发明公开
    METHOD FOR OPERATING A HEARING DEVICE AND A HEARING DEVICE 有权
    用于操作听力装置的方法和听力装置

    公开(公告)号：EP3005731A1

    公开(公告)日：2016-04-13

    申请号：EP13726234.1

    申请日：2013-06-03

    申请人： Sonova AG

    发明人： ZURBRUEGG, Thomas ,  NIEDERBERGER, André

    IPC分类号： H04R25/00

    CPC分类号： H04R25/505 ,  H04R25/30 ,  H04R25/407 ,  H04R25/453 ,  H04R2460/03 ,  H04R2460/05

    摘要： The present invention proposes a method for operating a hearing device comprising an ambient microphone (1), a signal processing unit (2), a receiver (3) and an ear canal microphone (4), the method being characterised by the steps of filtering the audio signal processed by the signal processing unit (1.) with a filter (7) having a transfer function at least comprising a transfer function from an output of the receiver (3) to an input of the ear canal microphone (4) when the hearing device is turned on and being worn in an ear canal of the user, computing a difference between the audio signal picked up by the ear canal microphone (4) and the filtered signal, and detecting a presence of own-voice of the user based on the difference. Furthermore, a hearing device including an own-voice detection unit (5) is provided, which is adapted to perform the proposed method.

    摘要翻译： 本发明提出了一种用于操作包括环境麦克风（1），信号处理单元（2），接收器（3）和耳道麦克风（4）的听力设备的方法，所述方法的特征在于以下步骤：过滤 所述信号处理单元（1）利用具有传递函数的滤波器（7）处理所述音频信号，所述传递函数至少包括从所述接收器（3）的输出到所述耳道传声器（4）的输入的传递函数， 听力装置打开并戴在用户的耳道中，计算由耳道传声器（4）拾取的音频信号与滤波后的信号之间的差异，并且检测用户的自己的声音的存在 基于差异。 此外，提供了一种包括自身语音检测单元（5）的听力设备，其适用于执行所提出的方法。

    Earmold for active occlusion cancellation
    5.
    发明公开
    Earmold for active occlusion cancellation 审中-公开
    Earmold用于主动阻塞取消

    公开(公告)号：EP2890158A1

    公开(公告)日：2015-07-01

    申请号：EP14198558.0

    申请日：2014-12-17

    申请人： GN ReSound A/S

    发明人： Anderson, James Robert

    IPC分类号： H04R25/00

    CPC分类号： H04R25/652 ,  H04R25/608 ,  H04R25/65 ,  H04R2460/05

    摘要： An earmold for an ear canal of a user, the earmold having an earmold shell and extending along an axis, the earmold shell having a tip end, the tip end facing a tympanic membrane of the user when worn by the user, the earmold includes: a first microphone connected to a first microphone opening for receiving sound in the ear canal, wherein the first microphone opening is arranged in a first position at a first distance from the tip end of the earmold shell; and a receiver opening for providing sound in the ear canal, wherein the receiver opening is arranged in a second position at a second distance from the tip end of the earmold shell; wherein the first position is different from the second position.

    摘要翻译： 一种用于使用者的耳道的耳模，所述耳模具有耳模且沿着轴线延伸，所述耳模具有尖端，所述尖端在使用者佩戴时面向使用者的鼓膜，所述耳模包括： 第一麦克风，连接到第一麦克风开口，用于在耳道中接收声音，其中第一麦克风开口布置在距耳模壳体的顶端第一距离处的第一位置; 以及用于在耳道中提供声音的接收器开口，其中接收器开口布置在距耳模壳体的顶端第二距离处的第二位置中; 其中第一位置不同于第二位置。

    Vented dome
    7.
    发明公开
    Vented dome 审中-公开
    BelüfteteKuppel

    公开(公告)号：EP2819435A1

    公开(公告)日：2014-12-31

    申请号：EP13173754.6

    申请日：2013-06-26

    申请人： Oticon A/S ,  Bernafon AG

    发明人： Møller, Kenneth Rueskov ,  Walther, Patrick ,  Jiang, Nan

    IPC分类号： H04R25/00

    CPC分类号： H04R25/652 ,  H04R25/654 ,  H04R2225/021 ,  H04R2225/63 ,  H04R2460/05 ,  H04R2460/11

    摘要： The present invention describes a hearing device (1) with a BTE (Behind-The-Ear) unit (10) and a thin acoustic tube (22). The BTE unit (10) has a microphone (14), an amplifier (16), a power source (18), and a receiver (20) and is configured to be mounted behind or on the ear (12) of a user. The thin acoustic tube (22) has a proximal end (24) and a distal end (28) with the proximal end (24) being connected to the receiver (20) of the BTE unit (10) and the distal end (28) being connected to a flexible mounting insert (34). The flexible mounting insert (34) comprises a dome shape part (40) and at least one core hole (42) permeable for sound transmitted from the thin acoustic tube (22). The thin acoustic tube (22) is configured to be arranged in a user's ear canal (32) to transmit sound generated by the BTE unit (10) to a tympanic membrane (38) of the user. The flexible mounting insert's (34) diameter is adapted to at least have the same diameter as a ear canal (32) diameter of a user to close the ear canal (32) of the user and has at least one internal vent pathway (66) located on the circumference of the core hole (42).

    摘要翻译： 本发明描述了一种具有BTE（后耳）单元（10）和一个细声管（22）的听力装置（1）。 BTE单元（10）具有麦克风（14），放大器（16），电源（18）和接收器（20），并被配置为安装在使用者的耳朵（12）的后面或上。 薄声管（22）具有近端（24）和远端（28），其近端（24）连接到BTE单元（10）和远端（28）的接收器（20） 连接到柔性安装插件（34）。 柔性安装插件（34）包括圆顶形部分（40）和至少一个可从声管（22）传播的声音渗透的芯孔（42）。 细声管（22）被配置为布置在用户的耳道（32）中，以将由BTE单元（10）产生的声音传送到用户的鼓膜（38）。 柔性安装插入件（34）的直径适于至少具有与使用者的耳道（32）直径相同的直径以封闭使用者的耳道（32）并且具有至少一个内部通气通道（66） 位于所述芯孔（42）的圆周上。

    Method for adapting sound in a hearing aid device by frequency modification and such a device
    10.
    发明公开
    Method for adapting sound in a hearing aid device by frequency modification and such a device 有权
    一种用于在由频率修改助听器声音调节方法和相应的装置

    公开(公告)号：EP2369859A2

    公开(公告)日：2011-09-28

    申请号：EP11167949.4

    申请日：2008-05-30

    申请人： PHONAK AG

    发明人： BAECHLER, Herbert ,  GLATT, Raoul

    IPC分类号： H04R25/00

    CPC分类号： H04R25/353 ,  H04R2225/39 ,  H04R2225/41 ,  H04R2225/43 ,  H04R2460/03 ,  H04R2460/05

    摘要： In a digital hearing aid device (1) frequency modification is employed above a lower spectral bound and in accordance with a compression factor. The frequency modification is dynamically adjusted in dependence on a sound environment analysis (10) or an end-user input (30), by modifying the frequency modification parameters such as a lower spectral bound and a compression factor. The adjustment can be based on an interpolation between predefined parameters. In certain sound environments, such as loud noise, own-voice and telephone conversations, frequency modification is reduced or switched off. The proposed solutions have the advantage that the occurrence of disturbing noise and of distortions of harmonic relationships at the end-user's ear is reduced and signal processing resources as well as battery resources are saved.

    摘要翻译： 在数字助听器装置（1）频率修改采用以上结合的较低频谱和与压缩因子雅舞蹈。 如较低频谱界和压缩因子：频率修改在上通过修改频率修改参数的声音环境分析（10）或在最终用户输入（30）的依赖动态调整。 该调整可以在预定义的参数之间的内插是基于。 在某些声音环境,:诸如响亮的噪声，自己的语音和电话交谈，频率修改被降低或切断。提出的解决方案具有以下优点：没有在最终用户的耳朵谐波关系的失真的干扰噪声的和出现是 减少和信号处理资源，以及电池资源被保存。