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    MULTIPLE TRANSMISSION NETWORK
    81.
    发明公开
    MULTIPLE TRANSMISSION NETWORK 审中-公开
    多传输网络

    公开(公告)号：EP3229495A1

    公开(公告)日：2017-10-11

    申请号：EP17164136.8

    申请日：2017-03-31

    申请人： Oticon A/S

    发明人： KLEMMENSEN, Bjarne ,  HANSEN, Peter Søren Kirk

    IPC分类号： H04R25/00 ,  H04R27/02

    CPC分类号： H04W72/0446 ,  H04R25/43 ,  H04R25/554 ,  H04R27/02 ,  H04R2225/55 ,  H04R2227/003 ,  H04W4/08 ,  H04W4/80 ,  H04W76/11 ,  H04W76/15 ,  H04W84/20

    摘要： A wireless communication method and a system comprising a first audio source unit and at least a second audio source unit each comprising; a connection management interface for connecting to a network topology, a protocol management interface, a management link and a communication link, and during a configuration period the first audio source unit may be configured to listen for a notification packet via the management link, and, based on a first criteria, the first audio source unit may be configured to establish, via the protocol management interface, a communication group and a respective communication frame. Furthermore, where the first audio source unit may be a coordinator of the communication group, the coordinator may then be configured to establish notification packets in the communication frame, and the notification packets may then be transmitted via the management link assigned to a first time interval in the communication frame. During the configuration period, the second audio source unit may be configured to listen for a notification packet received? via the management link of the second audio source unit, the second audio source unit receives at least the notification packet and may be configured to extract, via a protocol management interface link, information of the management link of the coordinator from the received notification packet, and the second audio source unit may then be configured to transmit an ID information via the management link of the coordinator of the communication group, and where the coordinator may be configured to assign a second time interval for a communication link of the second audio source unit in the communication frame, the second audio source unit may then be configured to become an audio source member of that communication group. During a data communication period the second audio source member may be configured to communicate via the communication link of the audio source member at the second time interval in the communication frame to a sink unit.

    摘要翻译： 一种无线通信方法和系统，包括第一音频源单元和至少一个第二音频源单元，每个包括： 用于连接到网络拓扑，协议管理接口，管理链路和通信链路的连接管理接口，并且在配置时段期间，第一音频源单元可以被配置为经由管理链路监听通知分组， 基于第一标准，第一音频源单元可以被配置为经由协议管理接口建立通信组和相应的通信帧。 此外，在第一音频源单元可以是通信组的协调器的情况下，协调器然后可以被配置为在通信帧中建立通知分组，然后可以通过分配给第一时间间隔的管理链路来传输通知分组 在通信框架中。 在配置期间，第二音频源单元可以被配置为监听接收到的通知分组？ 经由所述第二音频源单元的所述管理链路，所述第二音频源单元至少接收所述通知分组，并且可以被配置为通过协议管理接口链路从所接收的通知分组中提取所述协调器的管理链路的信息， 并且然后第二音频源单元可以被配置为经由通信组的协调器的管理链路发送ID信息，并且其中协调器可以被配置为为第二音频源单元的通信链路分配第二时间间隔 在通信帧中，第二音频源单元然后可以被配置为成为该通信组的音频源成员。 在数据通信时段期间，第二音频源成员可以被配置为在通信帧中以第二时间间隔经由音频源成员的通信链路与宿单元进行通信。

    A METHOD FOR PREDICTING THE INTELLIGIBILITY OF NOISY AND/OR ENHANCED SPEECH AND A BINAURAL HEARING SYSTEM
    83.
    发明公开
    A METHOD FOR PREDICTING THE INTELLIGIBILITY OF NOISY AND/OR ENHANCED SPEECH AND A BINAURAL HEARING SYSTEM 审中-公开
    一种预测噪音和/或增强语音以及二语听力系统的智能性的方法

    公开(公告)号：EP3220661A1

    公开(公告)日：2017-09-20

    申请号：EP17158887.4

    申请日：2017-03-02

    申请人： Oticon A/S

    发明人： ANDERSEN, Asger Heidemann ,  DE HAAN, Jan Mark ,  TAN, Zheng-Hua ,  JENSEN, Jesper ,  PEDERSEN, Michael Syskind

    IPC分类号： H04R25/00 ,  G10L19/00

    摘要： The application relates to an intrusive binaural speech intelligibility prediction system comprising a binaural speech intelligibility predictor unit adapted for receiving a target signal comprising speech in a) left and right essentially noise-free versions x l , x r , and in b) left and right noisy and/or processed versions y l , y r , said signals being received or being representative of acoustic signals as received at left and right ears of a listener. The binaural speech intelligibility predictor unit is configured to provide as an output a final binaural speech intelligibility predictor value SI measure indicative of the listener's perception of said noisy and/or processed versions y l , y r of the target signal. The application further relates to a method of providing a binaural speech intelligibility prediction value. The system comprises a) first, second, third and fourth input units for providing time-frequency representations x l (k,m), x r (k,m), y l (k,m) and y r (k,m) of said left and right noise-free versions and said left and right noisy and/or processed versions of the target signal, respectively, k being a frequency bin index, k= 1 , 2 , ..., K, and m being a time index; b) a first Equalization-Cancellation stage adapted to receive and relatively time shift and amplitude adjust the left and right noise-free versions x l (k,m) and x r (k,m), respectively, and to provide a resulting noise-free signal x ( k,m ); c) a second Equalization-Cancellation stage adapted to receive and relatively time shift and amplitude adjust the left and right noisy and/or processed versions y l (k,m) and y r (k,m), respectively, and to provide a resulting noisy and/or processed signal y(k,m); and d) a monaural speech intelligibility predictor unit for providing final binaural speech intelligibility predictor value SI measure based on said resulting noise-free signal x(k,m) and said resulting noisy and/or processed signal y(k,m) ; wherein said first and second Equalization-Cancellation stages are adapted to optimize the final binaural speech intelligibility predictor value SI measure to indicate a maximum intelligibility of said noisy and/or processed versions y l , y r of the target signal by said listener. The invention may e.g. be used in development systems for hearing aids.

    摘要翻译： 本申请涉及包括双耳语音清晰度预测器单元的侵入式双耳语音清晰度预测系统，双耳语音清晰度预测器单元适用于接收包括以下内容的语音的目标信号a）左和右基本上无噪声版本x1，xr和b）左和右噪声以及 /或经处理的版本y1，yr，所述信号被接收或代表在收听者的左耳和右耳处接收到的声学信号。 双耳语音清晰度预测器单元被配置为提供指示收听者对目标信号的所述噪声和/或处理版本y1，yr的感知的最终双耳语音清晰度预测值SI量度作为输出。 本申请还涉及提供双耳语音可懂度预测值的方法。 该系统包括a）第一，第二，第三和第四输入单元，用于提供所述左边的时频表示x1（k，m），xr（k，m），yl（k，m）和yr（k，m） 以及分别表示目标信号的左噪和/或右噪声和/或已处理版本，k是频点索引，k = 1,2，...，K，并且m是时间索引; b）第一均衡消除级，适用于分别接收相对时间移位和幅度调整左和右无噪声版本x 1（k，m）和x r（k，m），并且提供无噪声 信号x（k，m）; c）第二均衡 - 抵消阶段，其适于分别接收相对时间移位和幅度调整分别为左和右噪声和/或已处理版本y1（k，m）和yr（k，m），并且提供导致的噪声 和/或处理后的信号y（k，m）; 以及d）单耳语音清晰度预测器单元，用于基于所述所得到的无噪声信号x（k，m）和所述所得到的噪声和/或处理后的信号y（k，m）来提供最终双耳语音清晰度预测值SI度量; 其中所述第一均衡消除级和第二均衡消除级适于优化最终双耳语音清晰度预测值SI度量以指示所述收听者对所述目标信号的所述噪声和/或处理版本y1，yr的最大可懂度。 本发明可以例如 用于助听器的开发系统。

    A HEARING ASSISTANCE DEVICE COMPRISING AN INPUT TRANSDUCER SYSTEM
    85.
    发明公开
    A HEARING ASSISTANCE DEVICE COMPRISING AN INPUT TRANSDUCER SYSTEM 审中-公开
    包括输入传感器系统的听力辅助装置

    公开(公告)号：EP3214857A1

    公开(公告)日：2017-09-06

    申请号：EP17161052.0

    申请日：2013-09-17

    申请人： Oticon A/S

    发明人： RASMUSSEN, Karsten Bo

    IPC分类号： H04R25/00 ,  A61N1/05 ,  A61N1/36

    CPC分类号： H04R25/405 ,  A61N1/0541 ,  A61N1/36036 ,  H04R25/00 ,  H04R25/407 ,  H04R25/453 ,  H04R2225/021 ,  H04R2225/025 ,  H04R2225/41 ,  H04S2420/05

    摘要： The application relates to hearing assistance device adapted for being arranged at least partly on a user's head or at least partly implanted in a user's head, the hearing assistance device comprising A) an input transducer system comprising A1) an audio input transducer for picking up a sound signal from the environment and providing an electric audio input signal, A2) a first and second supplementary input transducer for picking up a sound signal from the environment and providing a first and second supplementary electric input signal, B) an output transducer for converting a processed output signal to a stimulus perceivable by said user as sound, C) a time to time-frequency conversion unit allowing a signal to be processed or analyzed at different frequencies, such as in a number of frequency bands; D) one or more detectors of the acoustic environment of the hearing assistance device, and E) a signal processing unit operationally connected to said audio input transducer, to said first and second supplementary input transducer, and to said output transducer, said signal processing unit being configured for processing said electric audio input signal, and said first and second supplementary electric input signals, and for providing said processed output signal, and wherein a) said audio input transducer is adapted for being located in an ear of said user, and wherein b) the signal processing unit is configured to provide that said processed output signal is a mixture according to a predefined scheme of said electric audio input signal said first and second supplementary electric input signals on a time frequency unit basis, and wherein the actual mixture is influenced by said detectors. The invention may e.g. be used in hearing aids, headsets, ear phones, active ear protection systems, and combinations thereof.

    摘要翻译： 本申请涉及适用于至少部分地布置在用户的头部上或者至少部分地植入用户头部中的听力辅助设备，所述听力辅助设备包括：A）输入变换器系统，包括A1）音频输入变换器，用于拾取 来自环境的声音信号并提供电音频输入信号，A2）第一和第二辅助输入变换器，用于拾取来自环境的声音信号并提供第一和第二辅助电输入信号，B）输出变换器， 经处理的输出信号转换为所述用户可感知的作为声音的刺激，C）时间到频率转换单元，允许信号在不同频率（例如在多个频带中）被处理或分析; D）助听装置的声学环境的一个或多个检测器，以及E）信号处理单元，其可操作地连接到所述音频输入换能器，所述第一和第二辅助输入换能器以及所述输出换能器，所述信号处理单元 被配置用于处理所述电音频输入信号以及所述第一和第二辅助电输入信号，并且用于提供所述处理后的输出信号，并且其中a）所述音频输入变换器适于位于所述用户的耳朵中，并且其中 b）信号处理单元被配置为提供所述经处理的输出信号是基于时频单元的根据所述电音频输入信号的所述第一和第二补充电输入信号的预定义方案的混合，并且其中所述实际混合是 受所述检测器影响。 本发明可以例如 用于助听器，耳机，耳机，有源耳机保护系统及其组合。

    A MONAURAL SPEECH INTELLIGIBILITY PREDICTOR UNIT, A HEARING AID AND A BINAURAL HEARING SYSTEM
    87.
    发明公开
    A MONAURAL SPEECH INTELLIGIBILITY PREDICTOR UNIT, A HEARING AID AND A BINAURAL HEARING SYSTEM 审中-公开
    一个单声道智能预测装置，一个助听器和一个双耳听诊系统

    公开(公告)号：EP3203473A1

    公开(公告)日：2017-08-09

    申请号：EP17153174.2

    申请日：2017-01-26

    申请人： Oticon A/S

    发明人： JENSEN, Jesper ,  ANDERSEN, Asger Heidemann ,  DE HAAN, Jan Mark

    IPC分类号： G10L25/60 ,  G10L21/0272

    CPC分类号： H04R25/505 ,  G10L21/0272 ,  G10L25/60 ,  H04R25/552 ,  H04R25/554 ,  H04R2225/43 ,  H04R2225/51

    摘要： Signal processing methods for predicting the intelligibility of speech, e.g., in the form of an index that correlate highly with the fraction of words that an average listener (amongst a group of listeners with similar hearing profiles) would be able to understand from some speech material are proposed. Specifically, solutions to the problem of predicting the intelligibility of speech signals, which are distorted, e.g., by noise or reverberation, and which might have been passed through some signal processing device, e.g., a hearing aid are described. In summary, the disclosure present solutions to the following problems:
    1. Monaural, non-intrusive intelligibility prediction of noisy/processed speech signals
    2. Binaural, non-intrusive intelligibility prediction of noisy/processed speech signals
    3. Monaural and binaural intelligibility enhancement of noisy speech signals.

    摘要翻译： 用于预测语音清晰度的信号处理方法，例如，以与一般听众（具有类似听力特征的听众组之中的一组听众）能够从一些语音材料中能够理解的词的分数高度相关的索引的形式 被提出。 具体而言，描述了预测语音信号的可理解性的问题的解决方案，所述语音信号例如通过噪声或混响而失真，并且可能已经通过一些信号处理设备（例如，助听器）传递。 总之，本公开提出了以下问题的解决方案：1.有噪声/经处理的语音信号的单声道，非侵入式可懂度预测2.有噪声/经处理的语音信号的双耳，非侵入式可懂度预测3.单声道和双耳可懂度增强 嘈杂的语音信号。

    A HEARING AID SYSTEM AND A METHOD OF PROGRAMMING A HEARING AID DEVICE
    89.
    发明公开
    A HEARING AID SYSTEM AND A METHOD OF PROGRAMMING A HEARING AID DEVICE 审中-公开
    听力援助系统和编程听力援助装置的方法

    公开(公告)号：EP3174315A1

    公开(公告)日：2017-05-31

    申请号：EP16197025.6

    申请日：2016-11-03

    申请人： Oticon A/S ,  Bernafon AG

    发明人： KURIGER, Martin ,  LESIMPLE, Christophe ,  HOCKLEY, Neil ,  JESPERSGAARD, Claus Forup Corlin ,  CHRISTIANSEN, Thomas Ulrich ,  ANGELO, Kamilla

    IPC分类号： H04R25/00 ,  H04R1/10 ,  H04R27/00

    CPC分类号： H04R25/353 ,  H04R1/1091 ,  H04R25/552 ,  H04R25/554 ,  H04R25/70 ,  H04R27/00 ,  H04R2225/41 ,  H04R2225/43 ,  H04R2227/009

    摘要： A method of programming a configurable signal processing unit of a hearing aid device comprises
    • Providing a frequency transposition algorithm in the hearing aid device where content from more than one upper-lying source frequency band is copied or moved into one and the same lower lying destination frequency band;
    • Providing a number of frequency transposition configurations, each comprising a specific combination of source regions and a destination region;
    • Providing a weight parameter that specifies the amount of gain applied to a lowered signal resulting from a given frequency transposition configuration; and
    • Providing a prescription algorithm that selects an optimum frequency transposition configuration for an ear of a user taking an audiogram for the ear in question and an amplification capability of the hearing aid device in question into account.
    A purpose of the disclosure is to provide an improved audibility of high frequency sound for users with severe-to-profound hearing losses.

    摘要翻译： 一种对助听设备的可配置信号处理单元进行编程的方法包括：·在助听设备中提供频率转换算法，其中来自多于一个上层源频带的内容被复制或移动到同一个较低位置的目的地 频带; •提供多种频率转换配置，每种配置包括源区和目标区的特定组合; •提供一个权重参数，用于指定应用于由给定频率转换配置产生的降低信号的增益量; 以及·提供处方算法，该处方算法为考虑到所述耳朵的听力图的用户的耳朵选择最佳频率转置配置以及所考虑的所述助听器设备的放大能力。 本公开的目的是为具有严重到严重听力损失的用户提供改进的高频声音可听性。