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    EAR CUP WITH MICROPHONE DEVICE
    1.
    发明公开
    EAR CUP WITH MICROPHONE DEVICE 有权
    耳廓带麦克风

    公开(公告)号：EP1877016A4

    公开(公告)日：2014-12-10

    申请号：EP06733354

    申请日：2006-04-26

    申请人： 3M SVENSKA AB

    发明人： HERINGSLACK HENRIK

    IPC分类号： A61F11/14 ,  H04R1/10

    CPC分类号： H04R1/086 ,  A61F11/14

    摘要： An ear cup with a microphone apparatus including an inner cup portion, for forming a noise damping space, and an outer cup portion for forming a space for accommodating electronics and/or a current source. The inner cup portion and the outer cup portion are separated by a partition. The inner cup portion has a pocket and two opposingly located recesses in which a bracket for a microphone is disposed. Over the microphone, a windshield is provided, this protecting the microphone from being damaged and also damping wind noise. The windshield has an outer configuration that may be seen as a continuation of the outer cup portion, in order to prevent turbulence in the region of the windshield. The windshield is produced from a porous material, which is surrounded by a mounting frame having nap catches for engagement in snap catches.