公开(公告)号：US20150222999A1

公开(公告)日：2015-08-06

申请号：US14614108

申请日：2015-02-04

Applicant: OTICON A/S ,  BERNAFON AG

Inventor： Karsten Bo RASMUSSEN ,  Barbara SIMON ,  Neil HOCKLEY ,  Christophe LESIMPLE ,  Thomas Ulrich CHRISTIANSEN ,  Monika Bertges REBER

IPC: H04R25/00 ,  A61B5/16

CPC classification number: H04R25/70 ,  A61B5/123 ,  A61B5/16 ,  A61B5/7475 ,  H04R25/606 ,  H04R2225/43

Abstract: An apparatus for determining cochlear dead region comprising a sound generation unit, an output transducer, and a control unit. The control unit causes the sound generation unit to provide a first electrical sound signal representing a first frequency band adjacent to a frequency region of interest, with a first bandwidth, a first sound pressure level and a first subsequent electrical sound signal representing a first subsequent frequency band comprising the frequency region of interest with a first subsequent bandwidth, a first subsequent sound pressure level, and a first subsequent time delay to the first electrical sound signal. In response, the output transducer generates a first output sound and a first subsequent output sound with the first subsequent time delay. A user compares the first output and first subsequent output sounds and decides, whether he hears a difference between the two sounds and gives a positive or negative decision input.

Abstract translation: 一种用于确定耳蜗死区的装置，包括声音产生单元，输出换能器和控制单元。 控制单元使得声音产生单元提供表示与感兴趣的频率区域相邻的第一频带的第一电声信号，具有第一带宽，第一声压级和表示第一后续频率的第一后续电声信号 包括具有第一后续带宽的关注频率区域，第一后续声压级和对第一电声信号的第一后续时间延迟。 作为响应，输出换能器产生具有第一后续时间延迟的第一输出声音和第一后续输出声音。 用户比较第一输出和第一后续输出声音，并决定他是否听到两声之间的差异，并给出正或负的决定输入。

公开(公告)号：US20240314505A1

公开(公告)日：2024-09-19

申请号：US18672539

申请日：2024-05-23

Applicant: Oticon A/S

Inventor： Eric BOYER ,  Barbara SIMON

IPC: H04R25/00 ,  G06F3/01

CPC classification number: H04R25/558 ,  G06F3/017

Abstract: A hearing aid configured for handsfree control. The hearing aid comprising one or more microphones configured to receive an input signal from the surroundings and a signal processor configured to process the input signal from the surroundings and a receiver configured to emit at least a part of said processed input signal into an ear of a hearing aid user, wherein the signal processor is further configured to process a gestural signal from a user of the hearing aid and make a control change to the hearing aid based on the gestural signal.

公开(公告)号：US20220248150A1

公开(公告)日：2022-08-04

申请号：US17592129

申请日：2022-02-03

Applicant: Oticon A/S

Inventor： Eric BOYER ,  Barbara SIMON

IPC: H04R25/00 ,  G06F3/01

Abstract: A hearing aid configured for handsfree control. The hearing aid comprising one or more microphones configured to receive an input signal from the surroundings and a signal processor configured to process the input signal from the surroundings and a receiver configured to emit at least a part of said processed input signal into an ear of a hearing aid user, wherein the signal processor is further configured to process a gestural signal from a user of the hearing aid and make a control change to the hearing aid based on the gestural signal.