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    • 4. 发明授权
    • Hearing system and method for deriving information on an acoustic scene
    • 用于在声场上导出信息的听觉系统和方法
    • US08249284B2
    • 2012-08-21
    • US11459185
    • 2006-07-21
    • Silvia Allegro-BaumannStefan LaunerHilmar MeierHans-Ueli RoeckHerbert Bächler
    • Silvia Allegro-BaumannStefan LaunerHilmar MeierHans-Ueli RoeckHerbert Bächler
    • H04R5/02H04R25/00
    • H04S3/008H04R25/407
    • The invention relates to a method for operating a hearing system comprising an input unit, an output unit and a transmission unit operationally interconnecting said input output units. Said transmission unit implements a transfer function describing, how audio signals generated by said input unit are processed in order to derive audio signals fed to said output unit, and can be adjusted by one or more transfer function parameters. Said method comprises obtaining, by means of said input unit and with a first directional characteristic, first audio signals from incoming acoustic sound; deriving from said first audio signals a first set of sound-characterizing data; and deriving, in dependence of first directional information, which is data comprising information on said first directional characteristic, and of said first set of sound-characterizing data, a value for each of said one or more transfer function parameters. This allows to gain insight into the acoustic environment and allows for better automatic adjustments of said transfer function.
    • 本发明涉及一种用于操作听力系统的方法,包括输入单元,输出单元和可操作地互连所述输入输出单元的传输单元。 所述发送单元实现传递函数,描述如何处理由所述输入单元生成的音频信号以便导出馈送到所述输出单元的音频信号,并且可以通过一个或多个传递函数参数进行调整。 所述方法包括通过所述输入单元和第一方向特征获得来自输入声音的第一音频信号; 从所述第一音频信号导出第一组声音特征数据; 并且根据第一方向信息,导出包括关于所述第一方向特性的信息的数据和所述第一组声音特征数据的所述一个或多个传递函数参数中的每一个的值。 这允许了解声学环境,并允许更好地自动调整所述传递函数。
    • 5. 发明申请
    • Hearing system and method for deriving information on an acoustic scene
    • 用于在声场上导出信息的听觉系统和方法
    • US20070269064A1
    • 2007-11-22
    • US11459185
    • 2006-07-21
    • Silvia Allegro-BaumannStefan LaunerHilmar MeierHans-Ueli RoeckHerbert Bachler
    • Silvia Allegro-BaumannStefan LaunerHilmar MeierHans-Ueli RoeckHerbert Bachler
    • H04R25/00H04R5/02
    • H04S3/008H04R25/407
    • The invention relates to a method for operating a hearing system comprising an input unit, an output unit and a transmission unit operationally interconnecting said input output units. Said transmission unit implements a transfer function describing, how audio signals generated by said input unit are processed in order to derive audio signals fed to said output unit, and can be adjusted by one or more transfer function parameters. Said method comprises obtaining, by means of said input unit and with a first directional characteristic, first audio signals from incoming acoustic sound; deriving from said first audio signals a first set of sound-characterizing data; and deriving, in dependence of first directional information, which is data comprising information on said first directional characteristic, and of said first set of sound-characterizing data, a value for each of said one or more transfer function parameters. This allows to gain insight into the acoustic environment and allows for better automatic adjustments of said transfer function.
    • 本发明涉及一种用于操作听力系统的方法,包括输入单元,输出单元和可操作地互连所述输入输出单元的传输单元。 所述发送单元实现传递函数,描述如何处理由所述输入单元生成的音频信号以便导出馈送到所述输出单元的音频信号,并且可以通过一个或多个传递函数参数进行调整。 所述方法包括通过所述输入单元和第一方向特征获得来自输入声音的第一音频信号; 从所述第一音频信号导出第一组声音特征数据; 并且根据第一方向信息,导出包括关于所述第一方向特性的信息的数据和所述第一组声音特征数据的所述一个或多个传递函数参数中的每一个的值。 这允许了解声学环境,并允许更好地自动调整所述传递函数。
    • 6. 发明申请
    • HEARING DEVICE AND METHOD FOR OPERATING A HEARING DEVICE
    • 用于操作听觉设备的听觉设备和方法
    • US20070269053A1
    • 2007-11-22
    • US11470639
    • 2006-09-07
    • Hilmar MeierMichael BoretzkiHubert LechnerManuela FeilnerSilvia Allegro-BaumannHans-Ueli RoeckAndi Vonlanthen
    • Hilmar MeierMichael BoretzkiHubert LechnerManuela FeilnerSilvia Allegro-BaumannHans-Ueli RoeckAndi Vonlanthen
    • H04R1/10H04R5/02
    • H04R25/70H04R2225/41
    • The method for operating a hearing device having an adjustable transfer function comprising M sub-functions, wherein M is an integer with M≧1, and wherein said transfer function describes how input audio signals generated by an input transducer unit of said hearing device relate to output audio signals to be fed to an output transducer unit of said hearing device, comprises the steps of: deriving said input audio signals from a current acoustic environment; and for each of said M sub-functions: deriving, on the basis of said input audio signals and for each class of N classes each of which describes a predetermined acoustic environment, a class similarity factor indicative of the similarity of said current acoustic environment with the predetermined acoustic environment described by the respective class, wherein N is an integer with N≧2; deriving from N predetermined base parameter sets assigned to the respective sub-function and in dependence of said class similarity factors an activity parameter set for the respective sub-function, wherein each of said N base parameter sets assigned to the respective sub-function is assigned to a different class of said N classes; adjusting the respective sub-function by means of said activity parameter set. It is suggested to use a time-averaged activity parameter set. An improved adaptation of the hearing device to a current acoustic environment can be achieved.
    • 一种用于操作具有包括M个子功能的可调节传递函数的听力设备的方法,其中M是具有M> = 1的整数,并且其中所述传递函数描述由所述听力设备的输入换能器单元产生的输入音频信号如何相关 输出要馈送到所述听力设备的输出变换器单元的音频信号,包括以下步骤:从当前声学环境导出所述输入音频信号; 并且对于所述M个子功能中的每一个:导出基于所述输入音频信号和对于描述预定声学环境的每个类别的N个类别,指示所述当前声学环境与 由相应类别描述的预定声学环境,其中N是N> = 2的整数; 从分配给各个子功能的N个预定基本参数集导出,并且根据所述类别相似性因子设置针对各个子功能的活动参数,其中分配给各个子功能的所述N个基本参数集中的每一个被分配 到不同类别的N类; 通过所述活动参数集来调整相应的子功能。 建议使用时间平均活动参数集。 可以实现将听力设备改进到当前声学环境的改进。
    • 8. 发明授权
    • Method for adapting a hearing device to a momentary acoustic situation and a hearing device system
    • 一种用于将听力装置适应于瞬时声学状况和听力装置系统的方法
    • US07428312B2
    • 2008-09-23
    • US10716231
    • 2003-11-18
    • Hilmar MeierMichael BoretzkiHerbert BächlerStefan Launer
    • Hilmar MeierMichael BoretzkiHerbert BächlerStefan Launer
    • H04R25/00
    • H04R25/505H04R2225/41
    • In a signal processing unit of a hearing device, the signal processing unit consisting of a signal analyzing unit and a signal identification unit, the momentary acoustic surround situation is identified. Based on this identified surround situation, the parameter set belonging to the identified surround situation is automatically adjusted in a transmission unit in which a number of parameter sets are saved which are assigned to different acoustic surround situation. The hearing device user can adjust his individual hearing desire for each acoustic surround situation according to the automatic adjusted parameter set with the aid of an input unit. Thereby, the parameter of this parameter set are adjusted at the same time and commonly in one of two opposing directions, e.g. in the sense of “better hearing” or in the sense of “more pleasant understanding”.
    • 在听力装置的信号处理单元中,由信号分析单元和信号识别单元组成的信号处理单元识别出瞬时声环绕状态。 基于该识别的环绕情况,属于所识别的环绕情况的参数集在保存了分配给不同声环境的参数组的传输单元中被自动调整。 听力设备用户可以根据通过输入单元设置的自动调节参数来调整每个声环绕情况的个人听力需求。 因此,该参数集的参数在两个相反的方向中的一个方向上同时并且通常地被调整。 在“更好的听觉”或“更愉快的理解”的意义上。
    • 9. 发明申请
    • METHOD FOR OPERATING A HEARING DEVICE AS WELL AS A HEARING DEVICE
    • 用于操作听觉设备的方法作为听觉设备
    • US20100092018A1
    • 2010-04-15
    • US12634811
    • 2009-12-10
    • Silvia Allegro-BaumannStefan Daniel MenzlHilmar Meier
    • Silvia Allegro-BaumannStefan Daniel MenzlHilmar Meier
    • H04R25/00
    • H04R25/505H04R2225/41
    • In order to switch between different hearing programs to adjust to a momentary acoustic scene, a method for adjusting a hearing device, in which one of several possible hearing programs can be selected in order to adjust to a momentary acoustic scene, the method comprising the steps of detecting a desired hearing program change, changing parameters (b1, . . . , bm) of a transfer function provided between a microphone (M1) and a receiver of the hearing device in order to adapt it to the detected hearing program change, adjusting the parameters (b1, . . . , bm) to be changed from a momentary value to a desired value in such a manner that a smooth transition is perceived by the hearing device user while changing from a momentary hearing program to the desired hearing program, whereas each of the smooth transition is individually adjustable.
    • 为了在不同的听觉程序之间切换以适应瞬时的声学场景,一种用于调整听力设备的方法,其中可以选择几种可能的听觉程序中的一种以便调整到瞬时声学场景,该方法包括步骤 检测期望的听力程序变化,改变提供在麦克风(M1)和听力设备的接收器之间的传递函数的参数(b1,...,bm),以使其适应于检测到的听觉程序变化,调整 将从瞬时值改变为期望值的参数(b1,...,bm)以使听觉装置用户在从暂时听觉程序改变为期望的听力程序时感觉到平滑过渡的方式, 而每个平滑过渡可以单独调节。
    • 10. 发明授权
    • Method for operating a hearing device as well as a hearing device
    • 用于操作听力装置以及听力装置的方法
    • US07995781B2
    • 2011-08-09
    • US12634811
    • 2009-12-10
    • Silvia Allegro BaumannStefan Daniel MenzlHilmar Meier
    • Silvia Allegro BaumannStefan Daniel MenzlHilmar Meier
    • H04R25/00
    • H04R25/505H04R2225/41
    • In order to switch between different hearing programs to adjust to a momentary acoustic scene, a method for adjusting a hearing device, in which one of several possible hearing programs can be selected in order to adjust to a momentary acoustic scene, the method comprising the steps of detecting a desired hearing program change, changing parameters (b1, . . . , bm) of a transfer function provided between a microphone (M1) and a receiver of the hearing device in order to adapt it to the detected hearing program change, adjusting the parameters (b1, . . . , bm) to be changed from a momentary value to a desired value in such a manner that a smooth transition is perceived by the hearing device user while changing from a momentary hearing program to the desired hearing program, whereas each of the smooth transition is individually adjustable.
    • 为了在不同的听觉程序之间切换以适应瞬时的声学场景,一种用于调整听力设备的方法,其中可以选择几种可能的听觉程序中的一种以便调整到瞬时声学场景,该方法包括步骤 检测期望的听力程序变化,改变提供在麦克风(M1)和听力设备的接收器之间的传递函数的参数(b1,...,bm),以使其适应于检测到的听觉程序变化,调整 将从瞬时值改变为期望值的参数(b1,...,bm)以使听觉装置用户在从暂时听觉程序改变为期望的听力程序时感觉到平滑过渡的方式, 而每个平滑过渡可以单独调节。