公开(公告)号：US10136227B2

公开(公告)日：2018-11-20

申请号：US14567469

申请日：2014-12-11

Applicant: Widex A/S

Inventor： Kristian Timm Andersen ,  Mike Lind Rank ,  Thomas Bo Elmedyb

IPC: H04R25/00 ,  H04R1/10 ,  G10L25/93

Abstract: A method of processing sound in a hearing aid (100, 300, 400) comprises separating the input transducer signal into a periodic and aperiodic signal for further processing in the hearing aid (100, 300, 400). The invention also provides a hearing aid (100, 300, 400) adapted for carrying out such a method of sound processing.

公开(公告)号：US10582313B2

公开(公告)日：2020-03-03

申请号：US15843131

申请日：2017-12-15

Applicant: Widex A/S

Inventor： Jens Brehm Bagger Nielsen ,  Thomas Bo Elmedyb ,  Kristian Timm Andersen

IPC: H04R25/00

Abstract: A method of operating a hearing aid system (100, 200, 400, 500) using a maximized hyper parameter. The invention also provides a hearing aid system (100, 200, 400, 500) adapted for carrying out such a method and a computer-readable storage medium having computer-executable instructions, which when executed carry out the method. Additionally the invention provides a method of fitting such a hearing aid system (100, 200, 400, 500).

公开(公告)号：US10111016B2

公开(公告)日：2018-10-23

申请号：US15642572

申请日：2017-07-06

Applicant: Widex A/S

Inventor： Kristian Timm Andersen ,  Thomas Bo Elmedyb

IPC: H04R25/00 ,  H03H21/00

Abstract: A method of operating a hearing aid system with virtually zero delay and phase distortion. The invention also provides a hearing aid system (100) adapted for carrying out such a method.

公开(公告)号：US09226084B2

公开(公告)日：2015-12-29

申请号：US14278449

申请日：2014-05-15

Applicant: WIDEX A/S

Inventor： Kristian Timm Andersen ,  Morten Holm Jensen

IPC: H04R25/00

CPC classification number: H04R25/50 ,  H04R25/70 ,  H04R2225/41 ,  H04R2225/43

Abstract: A method of processing a signal in a hearing aid (50) comprising the steps of determining a gradient of a speech intelligibility measure using a closed form expression of the gradient and modifying the frequency dependent hearing aid gains in dependence on the calculated gradient. The invention also provides a hearing aid (50).

Abstract translation: 一种处理助听器（50）中的信号的方法，包括以下步骤：使用梯度的闭合形式表达来确定语音可懂度测量的梯度，并根据所计算的梯度修改与频率相关的助听器增益。 本发明还提供一种助听器（50）。

公开(公告)号：US10469959B2

公开(公告)日：2019-11-05

申请号：US15842155

申请日：2017-12-14

Applicant: WIDEX A/S

Inventor： Jens Brehm Bagger Nielsen ,  Thomas Bo Elmedyb ,  Kristian Timm Andersen

IPC: H04R25/00

Abstract: A method of operating a hearing aid system (100, 200, 400, 500) having an adaptive filter (103, 213, 404, 503). The invention also provides a hearing aid system (100, 200, 400, 500) adapted for carrying out such a method and a computer-readable storage medium having computer-executable instructions, which when executed carries out the method.

公开(公告)号：US10429421B2

公开(公告)日：2019-10-01

申请号：US15625570

申请日：2017-06-16

Applicant: Widex A/S

Inventor： Jorgen Cederberg ,  Klaus Krogsgaard ,  Kristian Timm Andersen ,  Villy Jensen

IPC: G01R27/16 ,  H04R25/00

Abstract: A method of operating a hearing aid system, comprising a hearing aid (200), adapted for detection of congestion of a sound output of the hearing aid. The invention also relates to hearing aid systems capable of carrying out such a method.

公开(公告)号：US10117029B2

公开(公告)日：2018-10-30

申请号：US15645326

申请日：2017-07-10

Applicant: Widex A/S

Inventor： Kristian Timm Andersen ,  Thomas Bo Elmedyb

IPC: H04R25/00

Abstract: A method of operating a hearing aid system with virtually zero delay and phase distortion. The invention also provides a hearing aid system (100) adapted for carrying out such a method.

公开(公告)号：US09854368B2

公开(公告)日：2017-12-26

申请号：US15157880

申请日：2016-05-18

Applicant: Widex A/S

Inventor： Kristian Timm Andersen

IPC: H04R25/00 ,  G10L21/0232

CPC classification number: H04R25/50 ,  G10L21/0232 ,  H04R25/505 ,  H04R2225/43

Abstract: A method of operating a hearing aid system using adaptive time-frequency analysis in order to provide improved noise reduction and enhanced speech intelligibility, and a hearing aid system (100, 200) comprising an adaptive filter bank.

公开(公告)号：US09532149B2

公开(公告)日：2016-12-27

申请号：US14955639

申请日：2015-12-01

Applicant: Widex A/S

Inventor： Thomas Bo Elmedyb ,  Kristian Timm Andersen

IPC: H04R5/00 ,  H04R25/00 ,  H04R1/10

CPC classification number: H04R25/552 ,  H04R1/1083 ,  H04R25/405 ,  H04R25/554 ,  H04R25/558 ,  H04R2225/43 ,  H04R2460/01

Abstract: A method of noise suppression in a hearing aid system by providing an improved noise estimate derived from the difference of a first digital audio signal provided by a first input transducer and an adaptively filtered second digital audio signal provided by a second input transducer. The invention further provides a hearing aid (100, 200) and a hearing aid system (300 and 400) adapted for improving noise suppression in accordance with this method.

Abstract translation: 一种通过提供从由第一输入换能器提供的第一数字音频信号和由第二输入换能器提供的自适应滤波的第二数字音频信号的差导出的改进的噪声估计来提供助听器系统中噪声抑制的方法。 本发明还提供了一种适于根据该方法改善噪声抑制的助听器（100,200）和助听器系统（300和400）。

公开(公告)号：US09525950B2

公开(公告)日：2016-12-20

申请号：US14291284

申请日：2014-05-30

Applicant: Widex A/S

Inventor： Kristian Timm Andersen ,  Mette Dahl Meincke

IPC: H04R25/00 ,  G10L21/02 ,  G10L21/0364

CPC classification number: H04R25/50 ,  G10L21/02 ,  G10L21/0364 ,  H04R25/70 ,  H04R2225/41 ,  H04R2225/43

Abstract: A method of processing a signal in a hearing aid (50), the method comprising the steps of determining a gain vector applied in a number of individual frequency bands, determining a gradient of a speech intelligibility measure as a function of the gain vector, modifying the value of the gradient and using the modified value of the gradient to optimize both speech intelligibility and listening comfort. The invention also provides a hearing aid (50).

Abstract translation: 一种处理助听器（50）中的信号的方法，所述方法包括以下步骤：确定在多个单独频带中应用的增益矢量，确定作为增益矢量的函数的语音清晰度度量的梯度，修改 梯度的值，并使用修改的渐变值来优化语音清晰度和聆听舒适度。 本发明还提供一种助听器（50）。