BONE CONDUCTION DEVICE INCLUDING A BALANCED ELECTROMAGNETIC ACTUATOR HAVING RADIAL AND AXIAL AIR GAPS

    公开(公告)号:US20210306776A1

    公开(公告)日:2021-09-30

    申请号:US17228169

    申请日:2021-04-12

    申请人: Kristian ASNES

    发明人: Kristian ASNES

    IPC分类号: H04R25/00 H04R9/02 H04R1/46

    摘要: A bone conduction device configured to couple to an abutment of an anchor system anchored to a recipient's skull. The bone conduction device includes a vibrating electromagnetic actuator configured to vibrate in response to sound signals received by the bone conduction device, and a coupling apparatus configured to attach the bone conduction device to the abutment so as to impart to the recipient's skull vibrations generated by the vibrating electromagnetic actuator. The vibrating electromagnetic actuator includes a bobbin assembly and a counterweight assembly. Two axial air gaps are located between the bobbin assembly and the counterweight assembly and two radial air gaps are located between the bobbin assembly and the counterweight assembly. No substantial amount of the dynamic magnetic flux passes through the radial air gaps.

    Customization of bone conduction hearing devices
    8.
    发明授权
    Customization of bone conduction hearing devices 有权
    定制骨传导听力设备

    公开(公告)号:US08144909B2

    公开(公告)日:2012-03-27

    申请号:US12190424

    申请日:2008-08-12

    IPC分类号: A61B5/00

    摘要: The present invention relates to recipient customization of a bone conducting hearing device. Customization of the bone conducting hearing device may include attaching the bone conducting hearing device to a recipient, establishing communication between the hearing device and an external device, generating at least one control setting with the external device, and storing the at least one control setting in a memory device in the hearing device.

    摘要翻译: 本发明涉及骨传导听力装置的受体定制。 骨传导听力装置的定制可以包括将骨传导听力装置附接到接受者,建立听力装置和外部装置之间的通信,与外部装置产生至少一个控制设定,并将至少一个控制设定存储在 听力装置中的存储装置。

    Method and an Arrangement for Damping a Resonance Frequency
    9.
    发明申请
    Method and an Arrangement for Damping a Resonance Frequency 有权
    阻尼谐振频率的方法和装置

    公开(公告)号:US20080292125A1

    公开(公告)日:2008-11-27

    申请号:US10572459

    申请日:2004-09-15

    申请人: Kristian Asnes

    发明人: Kristian Asnes

    IPC分类号: H04R25/00

    CPC分类号: H04R25/606 H04R2225/67

    摘要: A method and an arrangement for damping the resonance frequency in a vibrator for bone anchored hearing aids in which sound information is mechanically transmitted via the skull bone directly to the inner ear of a person with impaired hearing. A microphone picks up the sound, a signal processor amplifies and filters the signal from the microphone and a vibrator converts the electrical signal into vibrations. The signal processor of the hearing aid is used for damping the resonance frequency peak of the vibrator. For this purpose the signal processor includes electronic filters that are arranged to reduce the amplification in the signal processing chain of the hearing aid as much as the desired dampening of the resonance frequency peak of the vibrator.

    摘要翻译: 一种用于阻尼骨锚固助听器的振动器中的共振频率的方法和装置,其中声音信息通过颅骨被机械地传递到听力受损的人的内耳。 麦克风拾取声音,信号处理器放大和滤除来自麦克风的信号,振动器将电信号转换成振动。 助听器的信号处理器用于阻尼振动器的共振频率峰值。 为此,信号处理器包括电子滤波器,其被布置成尽可能减少振动器的谐振频率峰值的期望衰减,以减少助听器的信号处理链中的放大。