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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
    • Hearing device system, hearing device maintenance system, and method for maintaining a hearing device system
    • 听力装置系统,听力装置维修系统和维持听力装置系统的方法
    • US08009848B2
    • 2011-08-30
    • US11269335
    • 2005-11-08
    • Hans-Ueli RoeckIvo HaslerPhilip SchneiderStefan Launer
    • Hans-Ueli RoeckIvo HaslerPhilip SchneiderStefan Launer
    • H04R25/00H04R29/00
    • H04R25/558H04R25/554H04R25/70H04R2225/55
    • The hearing device system having at least one hearing device includes an input transducer for receiving incoming acoustical sound and converting the incoming acoustical sound into audio-representing signals; an output transducer for converting audio-representing signals obtained from the incoming acoustical sound into signals to be perceived by a user of the hearing device; and a transmitter for transmitting audio-representing signals obtained from the incoming acoustical sound to a long-range communication network. The method for maintaining a hearing device system includes the steps of receiving in the hearing device an incoming acoustical sound; converting in the hearing device the incoming acoustical sound into audio-representing signals; and transmitting the audio-representing signals from the hearing device to a long-range communication network. The audio-representing signals may be received by a hearing device support provider.
    • 具有至少一个听力装置的听力装置系统包括用于接收进入的声音并将输入的声音转换成音频表示信号的输入换能器; 用于将从入射声音获得的音频表示信号转换成要由听力设备的用户感知的信号的输出换能器; 以及发射器,用于将从输入的声音获得的音频表示信号发送到远程通信网络。 用于维持听力装置系统的方法包括以下步骤:在听力装置中接收输入的声音; 在听觉装置中将输入的声音转换成音频表示信号; 以及将来自听力设备的音频表示信号发送到远程通信网络。 音频表示信号可以由听力设备支持提供者接收。