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    BINAURAL HEARING SYSTEM AND METHOD
    5.
    发明申请
    BINAURAL HEARING SYSTEM AND METHOD 审中-公开

    公开(公告)号：US20190289410A1

    公开(公告)日：2019-09-19

    申请号：US16430152

    申请日：2019-06-03

    Applicant: OTICON A/S

    Inventor： Pauli MINNAAR

    IPC: H04R25/00

    Abstract: The present disclosure regards a binaural hearing system configured to receive sound signals from the environment having two hearing instruments to be worn on respective sides of the head of a user and to generate a binaural signal using the received sound signals of both hearing instruments.

    BINAURAL HEARING SYSTEM AND METHOD
    6.
    发明申请
    BINAURAL HEARING SYSTEM AND METHOD 有权
    双语听力系统及方法

    公开(公告)号：US20160066104A1

    公开(公告)日：2016-03-03

    申请号：US14842543

    申请日：2015-09-01

    Applicant: OTICON A/S

    Inventor： Pauli MINNAAR

    IPC: H04R25/00

    CPC classification number: H04R25/552 ,  H04R25/407 ,  H04R25/50 ,  H04R25/554 ,  H04S2420/01

    Abstract: The present disclosure regards a binaural hearing system configured to receive sound signals from the environment having two hearing instruments to be worn on respective sides of the head of a user and to generate a binaural signal using the received sound signals of both hearing instruments.

    Abstract translation: 本公开涉及一种双耳听觉系统，其被配置为从具有要佩戴在用户头部的相应侧的两个听力仪器的环境接收声音信号，并且使用两个听力仪器的接收到的声音信号产生双耳信号。

    HEARING AID DEVICE WITH IN-THE-EAR-CANAL MICROPHONE
    7.
    发明申请
    HEARING AID DEVICE WITH IN-THE-EAR-CANAL MICROPHONE 有权
    具有耳蜗麦克风的听觉设备

    公开(公告)号：US20150063612A1

    公开(公告)日：2015-03-05

    申请号：US14472740

    申请日：2014-08-29

    Applicant: Oticon A/S

    Inventor： Svend Oscar PETERSEN ,  Pauli MINNAAR

    IPC: H04R25/00

    CPC classification number: H04R25/50 ,  H04R25/405 ,  H04R25/453 ,  H04R2225/023

    Abstract: A hearing aid device is disclosed. The hearing aid device comprises a receiver configured to be arranged in the ear canal. The hearing aid device comprises a directional microphone system comprising two microphones or one microphone having two sound inlets. The hearing aid device comprises means for counteracting acoustic feedback on the basis of sound signals detected by the two microphones or the two sound inlets. The hearing aid device comprises an “open fitting” providing ventilation. The two microphones or the two sound inlets of the directional microphone (forming part of a directional system) are arranged in the ear canal at the same side of the receiver and sound is allowed to propagate freely between the microphones or between the inlets of the directional microphone and the receiver. Preferably, the hearing aid device comprises a procedure (such as an adaptive procedure) for optimising the directional system of the hearing aid device. An improved feedback reduction is thereby achieved, while allowing a relatively large gain to be applied to the incoming signal.

    Abstract translation: 公开了助听器装置。 助听器装置包括被布置在耳道中的接收器。 助听器装置包括定向麦克风系统，其包括两个麦克风或具有两个声音入口的一个麦克风。 助听器装置包括用于基于由两个麦克风或两个声音入口检测到的声音信号抵消声反馈的装置。 助听器装置包括提供通风的“开放式”装置。 定向麦克风（形成定向系统的一部分）的两个麦克风或两个声音入口被布置在接收器的同一侧的耳道中，并且允许声音在麦克风之间或在定向的入口之间自由传播 麦克风和接收器。 优选地，助听器装置包括用于优化助听器装置的定向系统的过程（诸如自适应程序）。 由此实现了改进的反馈减少，同时允许将相对较大的增益应用于输入信号。

    BINAURAL HEARING SYSTEM
    8.
    发明申请
    BINAURAL HEARING SYSTEM 有权
    双语听力系统

    公开(公告)号：US20160227332A1

    公开(公告)日：2016-08-04

    申请号：US15010670

    申请日：2016-01-29

    Applicant: Oticon A/S

    Inventor： Michael Syskind PEDERSEN ,  Jan Mark DE HAAN ,  Pauli MINNAAR

    IPC: H04R25/00

    CPC classification number: H04R25/552 ,  H04R1/1083 ,  H04R25/558 ,  H04R2225/41 ,  H04R2225/43 ,  H04R2225/61

    Abstract: A binaural hearing system comprising left and right hearing devices is provided, each comprising an input unit providing an electric input signal representing an environmental sound; a noise reduction system for estimating and reducing a noise component of the electric input signal; antenna and transceiver circuitry allowing the exchange of data between the hearing devices. The binaural hearing system is—in a mode of operation, where a sound source is predominantly audible at a first one of the hearing devices—configured to transmit the estimate of the noise component determined in a second one of the hearing devices to the first hearing device and to use said estimate to reduce the noise component in the electric signal of the first hearing device and to provide a noise reduced signal in the first hearing device. Thereby improved noise reduction is provided for use, e.g. in hearing aids, in non-symmetric acoustic situations.

    Abstract translation: 提供了包括左右听力装置的双耳听力系统，每个听力系统包括提供表示环境声音的电输入信号的输入单元; 噪声降低系统，用于估计和减少电输入信号的噪声分量; 天线和收发器电路，允许在听力设备之间交换数据。 双耳听力系统处于操作模式，其中声源在听力设备中的第一听觉设备上主要是可听见的，配置为将在第二听觉设备中确定的噪声分量的估计传送到第一听觉 并且使用所述估计来减少第一听力设备的电信号中的噪声分量，并在第一听力设备中提供降噪信号。 从而提供改进的降噪功能，例如使用。 在助听器中，在非对称声学情况下。

    METHOD FOR REPRODUCING AN ACOUSTICAL SOUND FIELD
    10.
    发明申请
    METHOD FOR REPRODUCING AN ACOUSTICAL SOUND FIELD 审中-公开
    用于再现声音场的方法

    公开(公告)号：US20150110310A1

    公开(公告)日：2015-04-23

    申请号：US14516234

    申请日：2014-10-16

    Applicant: Oticon A/S

    Inventor： Pauli MINNAAR

    IPC: H04S7/00 ,  H04R5/00

    CPC classification number: H04S7/302 ,  H04R5/00 ,  H04R25/30 ,  H04R27/00 ,  H04R2499/11 ,  H04S7/30 ,  H04S2400/15 ,  H04S2420/01

    Abstract: The application relates to a method of reproducing an acoustical sound field to a listener at a first location, to a method of testing a hearing assistance system, and to a hearing assistance test system. The method comprises 1) Determining a transfer function from each loudspeaker unit of the loudspeaker array to all microphone units of the microphone array, thereby providing a set of transfer functions; 2) Inverting the set of transfer functions and determining a system of optimal filters; 3) Placing the microphone array in a possible, intended position of the listener's head in a particular sound scene at a second location and recording sound of the particular sound scene at the second location; 4) Determining the loudspeaker signals of the particular sound scene configured to be played to the listener at the first location by the loudspeaker array by convolving the inverted system of optimal filters with the recorded signals.

    Abstract translation: 本申请涉及一种在第一位置向听众再现声学声场的方法，一种测试助听系统的方法和一种听力辅助测试系统。 该方法包括：1）确定从扬声器阵列的每个扬声器单元到麦克风阵列的所有麦克风单元的传递函数，从而提供一组传递函数; 2）反转传递函数集，确定最优滤波器系统; 3）将麦克风阵列放置在第二位置处的特定声音场景中的收听者头部的可能的预期位置，并且在第二位置记录特定声音场景的声音; 4）通过将具有记录信号的最佳滤波器的反相系统卷积，由扬声器阵列确定被配置为播放的特定声场的扬声器信号到第一位置。

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