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公开(公告)号：US09319804B2
公开(公告)日：2016-04-19
申请号：US14128158
申请日：2011-06-23
IPC分类号： H04R25/00 , G10L21/0364
CPC分类号： H04R25/48 , G10L21/0364 , H04R25/353 , H04R2225/43
摘要： A method for operating a hearing device by applying a frequency transposition scheme to an input signal of the hearing device comprising an input transducer, a signal processing unit and an output transducer, the method comprising the steps of transforming the input signal from time domain into frequency domain by applying a transformation function in order to obtain an input spectrum having a frequency range comprising a source region (20) and a destination region (30), adaptively selecting signal components of the source region (20) taking into account momentary characteristics of the input signal, transposing the selected signal components to the destination region (30), and supplying the output spectrum or a transformation thereof to the output transducer, the output spectrum comprising signal components of the destination region (30).
摘要翻译： 一种通过对包括输入换能器，信号处理单元和输出换能器的听力装置的输入信号应用频率转置方案来操作听力装置的方法，所述方法包括以下步骤：将输入信号从时域变换为频率 通过应用变换函数来获得具有包括源区域（20）和目的地区域（30）的频率范围的输入频谱，考虑到源区域（20）和目的地区域（30）的瞬时特性，自适应地选择源区域（20）的信号分量 输入信号，将所选择的信号分量转置到目的地区域（30），以及将输出频谱或其变换提供给输出换能器，所述输出频谱包括目的地区域（30）的信号分量。
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12.发明授权Method for manufacturing acoustical devices and for reducing especially wind disturbances 有权制造声学装置和减少特别是风力干扰的方法公开(公告)号：US08094847B2
公开(公告)日：2012-01-10
申请号：US12354851
申请日：2009-01-16
IPC分类号： H04R25/00
CPC分类号： H04R25/505 , H04R25/407 , H04R2225/43 , H04R2410/07
摘要： A method for manufacturing an acoustical device, especially a hearing device. A device casing is provided with an acoustical/electrical input converter arrangement with an electric output. An audio signal processing unit establishes audio signal processing of the device according to individual needs and/or purpose of the device. At least one electrical/mechanical output converter is provided. A filter arrangement with adjustable high-pass characteristic has a control input for the characteristic. The following operational connections are established: between the output of the input converter arrangement and the input of the filter arrangement, between the output of the filter arrangement and the control input, between said output of the filter arrangement and the input of the processing unit, between the output of the processing unit and the input of the at least once output converter.
摘要翻译： 一种用于制造声学装置，特别是听力装置的方法。 设备壳体设置有具有电输出的声/电输入转换器装置。 音频信号处理单元根据设备的个体需要和/或目的建立设备的音频信号处理。 提供至少一个电/机械输出转换器。 具有可调高通特性的滤波器装置具有用于该特性的控制输入。 建立以下操作连接：在输入转换器装置的输出和滤波器装置的输入之间，滤波器装置的输出端与控制输入端之间，在滤波器装置的输出端与处理单元的输入端之间， 在处理单元的输出和至少一次输出转换器的输入之间。
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13.发明授权Method for manufacturing acoustical devices and for reducing especially wind disturbances 有权制造声学装置和减少特别是风力干扰的方法公开(公告)号：US07492916B2
公开(公告)日：2009-02-17
申请号：US11537709
申请日：2006-10-02
IPC分类号： H04R25/00
CPC分类号： H04R25/505 , H04R25/407 , H04R2225/43 , H04R2410/07
摘要： A method for manufacturing an acoustical device, especially a hearing device. A device casing is provided with an acoustical/electrical input converter arrangement with an electric output. An audio signal processing unit establishes audio signal processing of the device according to individual needs and/or purpose of the device. At least one electrical/mechanical output converter is provided. A filter arrangement with adjustable high-pass characteristic has a control input for the characteristic. The following operational connections are established: between the output of the input converter arrangement and the input of the filter arrangement, between the output of the filter arrangement and the control input, between said output of the filter arrangement and the input of the processing unit, between the output of the processing unit and the input of the at least once output converter.
摘要翻译： 一种用于制造声学装置，特别是听力装置的方法。 设备壳体设置有具有电输出的声/电输入转换器装置。 音频信号处理单元根据设备的个体需要和/或目的建立设备的音频信号处理。 提供至少一个电/机械输出转换器。 具有可调高通特性的滤波器装置具有用于该特性的控制输入。 建立以下操作连接：在输入转换器装置的输出和滤波器装置的输入之间，滤波器装置的输出端与控制输入端之间，在滤波器装置的输出端与处理单元的输入端之间， 在处理单元的输出和至少一次输出转换器的输入之间。
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14.发明授权Method to adjust parameters of a transfer function of a hearing device as well as hearing device 有权调整听力设备和听力设备传递功能参数的方法公开(公告)号：US07319769B2
公开(公告)日：2008-01-15
申请号：US11008440
申请日：2004-12-09
IPC分类号： H04R25/00
CPC分类号： H04R25/70 , H04R25/507 , H04R2225/41
摘要： A method to adjust parameters of a transfer function of a hearing device is disclosed, the method comprising the steps of extracting features of an input signal fed to the hearing device, classifying the extracted features into one of several possible classes, selecting a class corresponding to a best estimate of a momentary acoustic scene, adjusting at least some of the parameters of the transfer function in accordance with the selected class representing the best estimated momentary acoustic scene, and training the hearing device to improve classification of the extracted feature or the best estimate of the momentary acoustic scene, respectively, during regular operation of the hearing device. As a result, the hearing device does not only improve its behavior when new data is presented lying outside of known training data, but the hearing device is also better and faster adapted to most common acoustic scenes, with which the hearing device user is confronted.
摘要翻译： 公开了一种调整听力装置的传递函数的参数的方法，所述方法包括以下步骤：提取馈送到听觉装置的输入信号的特征，将所提取的特征分类为若干可能类别之一，选择对应于 对瞬时声场的最佳估计，根据表示最佳估计瞬时声场的所选类别来调整传递函数的至少一些参数，以及训练听觉装置以改进提取特征或最佳估计的分类 分别在听觉装置的正常操作期间的瞬时声场。 结果，听觉装置不仅在新的数据被呈现在已知训练数据之外时改善其行为，而且听觉装置也更适合于听觉装置用户面对的大多数常见的声场。
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