公开(公告)号：US10334356B2

公开(公告)日：2019-06-25

申请号：US16155608

申请日：2018-10-09

Applicant: Oticon A/S

Inventor： Martin Larsen ,  Jesper Pedersen ,  Rasmus Andersson ,  Morten Fuglsang-Philip ,  Gorm Dannesboe ,  Mario Stoll

IPC: H04R25/00 ,  H04R1/32 ,  H04R19/01 ,  H04R19/00 ,  H04R31/00 ,  H04R19/04 ,  G10K11/00

Abstract: A hearing aid includes a microphone unit arranged in a hearing aid housing. The microphone unit is oriented in the housing relative to a microphone inlet element to cause a pressure equalization that allows acoustic cancellation of vibrations in the microphone unit.

公开(公告)号：US10129638B2

公开(公告)日：2018-11-13

申请号：US15409860

申请日：2017-01-19

Applicant: Oticon A/S

Inventor： Martin Larsen ,  Jesper Pedersen ,  Rasmus Andersson ,  Morten Fuglsang-Philip ,  Gorm Dannesboe ,  Mario Stoll

IPC: H04R25/00 ,  H04R1/32 ,  G10K11/00 ,  H04R19/04 ,  H04R31/00 ,  H04R19/00 ,  H04R19/01

Abstract: A hearing aid includes a microphone unit arranged in a hearing aid housing. The microphone unit is oriented in the housing relative to a microphone inlet element to cause a pressure equalization that allows acoustic cancellation of vibrations in the microphone unit.

公开(公告)号：US11343628B2

公开(公告)日：2022-05-24

申请号：US16822536

申请日：2020-03-18

Applicant: Oticon A/S

Inventor： Morten Fuglsang-Philip ,  Kenneth Rueskov Møller ,  Mathias Rask Møller

IPC: H04R25/00

Abstract: A hearing device is provided. The hearing device is suitable for being at least partially inserted into an ear canal is provided. The hearing device comprises a barrier. The barrier is configured to prevent foreign matter inside the ear canal from passing. The barrier comprises a body and a structure. The body has a surface. The structure is a microstructure or a nanostructure. The structure is formed on at least a first part of the surface. The first part is thus configured to hinder the foreign matter from adhering thereto. The structure and the body are monolithic.