Component for noise reducing earphone
    5.
    发明申请
    Component for noise reducing earphone 失效
    降噪耳机的组件

    公开(公告)号:US20090161885A1

    公开(公告)日:2009-06-25

    申请号:US12286824

    申请日:2008-10-02

    IPC分类号: A61F11/06

    摘要: An active noise reduction (ANR) component for provision in an earphone housing is disclosed. The device includes a driver and a sensing microphone, the driver and sensing microphone being housed in a component housing. The earphone housing has an outlet passageway from the ANR component to an auditory canal. The ANR component is adapted for use with a controller to provide active noise reduction to the auditory canal over a predetermined range of physical dimensions or acoustic parameters of the housing outlet passageway. The ANR component can thus be used with different housings which simplifies the design process for producing ANR earphone products.

    摘要翻译: 公开了一种用于提供耳机外壳的有源降噪(ANR)组件。 该装置包括驱动器和感测麦克风,驱动器和感测麦克风被容纳在部件壳体中。 耳机外壳具有从ANR部件到耳道的出口通道。 ANR部件适于与控制器一起使用以在壳体出口通道的物理尺寸或声学参数的预定范围内向耳道提供主动降噪。 因此,ANR部件可以与不同的外壳一起使用,从而简化了用于生产ANR耳机产品的设计过程。

    Component for noise reducing earphone
    6.
    发明授权
    Component for noise reducing earphone 失效
    降噪耳机的组件

    公开(公告)号:US08666085B2

    公开(公告)日:2014-03-04

    申请号:US12286824

    申请日:2008-10-02

    IPC分类号: H04R25/00

    摘要: An active noise reduction (ANR) component for provision in an earphone housing is disclosed. The device includes a driver and a sensing microphone, the driver and sensing microphone being housed in a component housing. The earphone housing has an outlet passageway from the ANR component to an auditory canal. The ANR component is adapted for use with a controller to provide active noise reduction to the auditory canal over a predetermined range of physical dimensions or acoustic parameters of the housing outlet passageway. The ANR component can thus be used with different housings which simplifies the design process for producing ANR earphone products.

    摘要翻译: 公开了一种用于提供耳机外壳的有源降噪(ANR)组件。 该装置包括驱动器和感测麦克风,驱动器和感测麦克风被容纳在部件壳体中。 耳机外壳具有从ANR部件到耳道的出口通道。 ANR部件适于与控制器一起使用以在壳体出口通道的物理尺寸或声学参数的预定范围内向耳道提供主动降噪。 因此,ANR部件可以与不同的外壳一起使用,从而简化了用于生产ANR耳机产品的设计过程。