公开(公告)号：US10375485B2

公开(公告)日：2019-08-06

申请号：US15387124

申请日：2016-12-21

Applicant: Oticon A/S

Inventor： Svend Oscar Petersen ,  Anders Thule ,  Kennet Draaby Hansen

IPC: H04R25/00

Abstract: A hearing device, e.g. a hearing aid, comprises a) first and b) second input transducers located on the head, and at or in an ear canal of the user, respectively, and providing respective electric input signals, c) a signal processing unit comprising c1) a weighting unit for applying weights to the electric input signals, and c2) a hearing loss processing unit providing a processed signal. The hearing device further comprises d) an output unit to provide a stimulus perceivable by the user as sound, e) a feedback detection unit for providing a measure of the current level of feedback from the output to the input, and f) an input signal weight control unit configured to control or influence first and second weights applied to the first and second electric input signals in dependence of the measure of the current level of feedback, and a current level and frequency dependent target gain.

公开(公告)号：US09843873B2

公开(公告)日：2017-12-12

申请号：US15266094

申请日：2016-09-15

Applicant: OTICON A/S

Inventor： Michael Syskind Pedersen ,  Thomas Kaulberg ,  Anders Thule ,  Steen Michael Munk ,  Karsten Bo Rasmussen

IPC: H04R25/00

CPC classification number: H04R25/453 ,  H04R25/30 ,  H04R25/353 ,  H04R25/405 ,  H04R25/407 ,  H04R2430/03

Abstract: A hearing device comprising a first and a second input sound transducers, a processing unit, and an output sound transducer. The first transducer is configured to be arranged in an ear canal or in the ear of the user, to receive acoustical sound signals from the environment and to generate first electrical acoustic signals from the received acoustical sound signals. The second transducer is configured to be arranged behind a pinna or on, behind or at the ear of the user, to receive acoustical sound signals from the environment and to generate second electrical acoustic signals from the received acoustical sound signals. The processing unit is configured to process the first and second electrical acoustic signals and apply a direction dependent gain. The output sound transducer is configured generate acoustical output sound signals in accordance with the applied direction dependent gain.

公开(公告)号：US09473858B2

公开(公告)日：2016-10-18

申请号：US14716421

申请日：2015-05-19

Applicant: OTICON A/S

Inventor： Michael Syskind Pedersen ,  Thomas Kaulberg ,  Anders Thule ,  Steen Michael Munk ,  Karsten Bo Rasmussen

IPC: H04R25/00

CPC classification number: H04R25/407 ,  H04R25/405 ,  H04R25/453

Abstract: A hearing device comprising a first and a second input sound transducers, a processing unit, and an output sound transducer. The first transducer is configured to be arranged in an ear canal or in the ear of the user, to receive acoustical sound signals from the environment and to generate first electrical acoustic signals from the received acoustical sound signals. The second transducer is configured to be arranged behind a pinna or on, behind or at the ear of the user, to receive acoustical sound signals from the environment and to generate second electrical acoustic signals from the received acoustical sound signals. The processing unit is configured to process the first and second electrical acoustic signals. The output sound transducer is configured to be arranged in the ear canal of the user and to generate acoustical output sound signals from electrical acoustic signals.

Abstract translation: 一种听力装置，包括第一和第二输入声音换能器，处理单元和输出声音换能器。 第一传感器被配置为布置在耳道或用户的耳朵中，以从环境接收声音信号，并从接收的声音信号产生第一电声信号。 第二传感器被配置为布置在用户的耳廓之后或者耳后或耳后，以接收来自环境的声音信号并从接收的声音信号产生第二电声信号。 处理单元被配置为处理第一和第二电声信号。 输出声音传感器被配置为布置在用户的耳道中并且从电声信号产生声音输出声音信号。