公开(公告)号：US09860653B2

公开(公告)日：2018-01-02

申请号：US15132684

申请日：2016-04-19

Applicant: Oticon A/S

Inventor： Thor Højlund Olsen ,  Povl Koch ,  Troels Holm Pedersen ,  Claus Nielsen ,  Søren Laugesen ,  Karsten Bo Rasmussen ,  Peter Sommer ,  Kåre Tais Christensen ,  Svend Oscar Petersen ,  Jørn Johansen ,  Bent Severin ,  Jan Frantzen ,  Lars Lund Jørgensen ,  Glenn Jensen ,  Anders Højsgaard Thomsen ,  Steen Michael Munk ,  Henrik Lodberg Olsen ,  Anders Hebsgaard ,  Vijay Kumar Bhat

IPC: H04R25/00 ,  G01S15/08 ,  G01S15/88

CPC classification number: H04R25/305 ,  G01S15/08 ,  G01S15/88 ,  H04R25/604 ,  H04R25/652 ,  H04R2225/023 ,  H04R2225/025 ,  H04R2460/17

Abstract: A hearing aid device configured to be partly or fully inserted into the ear canal of a user is disclosed. The hearing aid device comprises a receiver (loudspeaker) adapted to generate and send an air-borne acoustic signal towards the eardrum when the hearing aid device is partly or fully inserted into the ear canal. The hearing aid device further comprises a microphone configured to receive acoustic signals. The hearing aid device comprises a processing unit configured to determine if the hearing aid device is positioned in a correct position in the ear canal on the basis of the acoustic signals received by the microphone.