公开(公告)号：WO2018002883A1

公开(公告)日：2018-01-04

申请号：PCT/IB2017/053937

申请日：2017-06-29

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： BUI, Cuong ,  HJALMARSSON, Anton ,  KIHLBERG, Roger ,  SIVILIA, Yossi ,  FISCH, Sahar ,  DORFMAN, Semion ,  MELAMED, Guy Shmuel ,  CINDOGLU, Beylem ,  NAGIA, Abir ,  HE, Yale

IPC: H04R1/10 ,  A61F11/14 ,  H04R5/033

Abstract: A method of retrofitting a hearing protector with an active communication device. The method has steps of providing a hearing protector, providing the active communication device and retaining the active communication device at the hearing protector. Further, a hearing protector is provided having two generally dome-shaped earmuffs, an active communication device comprising a loudspeaker and electronic circuitry which comprises a wireless communication interface, and wherein the active communication device has a mounting ring that is retained between an outer shell and a cushioning of the earmuff.

Abstract translation: 一种用有源通信设备改造听力保护器的方法。 该方法具有提供听力保护器，提供有源通信设备并且将有源通信设备保持在听力保护器处的步骤。 此外，提供一种听力保护器，其具有两个大致圆顶形的耳罩，包括扬声器的有源通信设备和包括无线通信接口的电子电路，并且其中有源通信设备具有安装环，该安装环被保持在外壳和 耳罩的缓冲。