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公开(公告)号：US09301059B2
公开(公告)日：2016-03-29
申请号：US13701956
申请日：2010-06-07
申请人： Volkmar Hamacher
发明人： Volkmar Hamacher
IPC分类号： H04R25/00
CPC分类号： H04R25/43 , H04R25/453 , H04R25/552 , H04R25/554 , H04R25/606 , H04R2460/13
摘要： A bone conduction hearing aid system with right and left ear microphone arrangements; right and left ear ambient sound signal processing units, right and left ear bone conduction output transducers for stimulating the user's right and left ear cochlea, respectively; a right and left ear cross-talk compensation filter units for generating right and left ear crosstalk compensation signals, respectively, from the processed audio signals of the respective signal processing unit according to an estimated transcranial transfer function; and means for subtracting the left ear cross-talk compensation signal from the processed audio signals of the right ear signal processing unit to generate the right ear output audio signals, and means for subtracting the right ear cross-talk compensation signal from the processed audio signals of the left ear signal processing unit to generate the left ear output audio signals.
摘要翻译： 一种具有左右耳麦克风布置的骨传导助听器系统; 右耳和左耳环声信号处理单元，左右耳骨传导输出传感器分别刺激用户的左耳耳蜗; 用于根据估计的经颅传递函数从各个信号处理单元的经处理的音频信号分别产生左和右耳朵串扰补偿信号的左和右耳朵串扰补偿滤波器单元; 以及用于从所述右耳信号处理单元的经处理的音频信号中减去所述左耳串扰补偿信号以产生所述右耳输出音频信号的装置，以及用于从所处理的音频信号中减去所述右耳串扰补偿信号的装置 以产生左耳输出音频信号。
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公开(公告)号：US09061149B2
公开(公告)日：2015-06-23
申请号：US13994698
申请日：2010-12-16
申请人： Stefan D. Menzl , Hans-Uelii Roeck , Logan P. Palmer , Abhijit Kulkarni , Manish Vaishya , Volkmar Hamacher
发明人： Stefan D. Menzl , Hans-Uelii Roeck , Logan P. Palmer , Abhijit Kulkarni , Manish Vaishya , Volkmar Hamacher
CPC分类号： H04R25/70 , A61N1/36036 , H04R25/505 , H04R25/60 , H04R2225/41 , H04R2430/01 , H04R2430/03
摘要： An exemplary system includes an electro-acoustic stimulation (EAS) subsystem and a volume control subsystem communicatively coupled to the EAS subsystem. The EAS subsystem is configured to direct a cochlear implant to apply electrical stimulation representative of audio content included in a first frequency band to a patient and to direct a receiver to apply acoustic stimulation representative of audio content included in a second frequency band to the patient. The volume control subsystem is configured to facilitate independent control of a volume associated with the electrical stimulation and a volume associated with the acoustic stimulation. Corresponding systems, devices, and methods are also disclosed.
摘要翻译： 示例性系统包括电声刺激（EAS）子系统和通信地耦合到EAS子系统的音量控制子系统。 EAS子系统被配置为引导耳蜗植入物将代表包括在第一频带中的音频内容的电刺激施加到患者，并且引导接收器将代表包括在第二频带中的音频内容的声学刺激应用于患者。 体积控制子系统被配置为促进对与电刺激相关联的体积的独立控制和与声刺激相关联的体积。 还公开了相应的系统，设备和方法。
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公开(公告)号：US07269269B2
公开(公告)日：2007-09-11
申请号：US10789832
申请日：2004-02-27
IPC分类号： H04R25/00
CPC分类号： H04R25/70 , H04R25/505 , H04R2225/41
摘要： An adjustment of hearing device systems is achieved by an interactive adaptation that is undertaken during the operation. A classifier recognizes various auditory situations and starts interactive adaptation procedures, in the framework of which various settings are to be evaluated. Only settings that fit the auditory situation are thereby offered. As a result of the evaluations, an optimal hearing aid settings results for the respective auditory situation.
摘要翻译： 通过在操作期间进行的交互式适应来实现对听力设备系统的调整。 分类器识别各种听觉情况，并开始交互式适应程序，在其框架中对各种设置进行评估。 因此，仅提供适合听觉情况的设置。 作为评估的结果，针对各个听觉情况的最佳助听器设置结果。
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公开(公告)号：US07218741B2
公开(公告)日：2007-05-15
申请号：US10454849
申请日：2003-06-04
IPC分类号： H04R3/00
CPC分类号： H04R3/005 , G06K9/0057 , G10L2021/02166 , H04R25/407 , H04R2430/21 , H04R2499/13
摘要： An adaptive differential microphone array method comprises receiving a signal, estimating a measured signal spectral covariance matrix of the signal, and estimating a direction of arrival of the signal based on the measured signal spectral covariance matrix of the signal. The method further comprises determining a fractional delay, and applying a differential microphone array filter to the signal based on the direction of arrival and the fractional delay.
摘要翻译： 自适应差分麦克风阵列方法包括：接收信号，估计所述信号的测量信号频谱协方差矩阵，以及基于所述信号的测量信号频谱协方差矩阵来估计所述信号的到达方向。 该方法还包括确定分数延迟，以及基于到达方向和分数延迟将差分麦克风阵列滤波器应用于信号。
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5.发明申请公开(公告)号：US20060239484A1
公开(公告)日：2006-10-26
申请号：US11410629
申请日：2006-04-25
申请人： Volkmar Hamacher , Henning Puder
发明人： Volkmar Hamacher , Henning Puder
IPC分类号： H04R25/00
CPC分类号： H04R25/43 , H04R25/453
摘要： Hearing aids with microphone and telephone coil are to be made simpler and more convenient. For this purpose it is provided to use an adaptive filter to compensate acoustic and electromagnetic feedback. In order to allow for the propagation delay differences, a delay element is connected downstream of the telephone coil. The microphone and telephone coil signals can be individually weighted with the factors a and b so that mixed mode is also possible.
摘要翻译： 具有麦克风和电话线圈的助听器应变得更简单，更方便。 为此，提供了使用自适应滤波器来补偿声学和电磁反馈。 为了允许传播延迟差异，延迟元件连接在电话线圈的下游。 麦克风和电话线圈信号可以用因子a和b单独加权，以便混合模式也是可能的。
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公开(公告)号：US07013015B2
公开(公告)日：2006-03-14
申请号：US10086289
申请日：2002-03-01
CPC分类号： H04R25/552 , H04R25/407 , H04R25/453
摘要： For reducing feedback-conditioned oscillations in a hearing aid device, microphone signals of a first microphone and of a distanced, second microphone are compared to one another. When oscillations are detected at the same frequency in both microphone signals, these oscillations are determined to be useful (non-feedback) tonal signals. Oscillations that are only present in one of the microphone signals, in contrast, are feedback-conditioned and are suppressed using suitable measures.
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7.发明申请Method and device for the interference elimination of a redundant acoustic signal 审中-公开用于干扰消除冗余声信号的方法和装置公开(公告)号：US20050036629A1
公开(公告)日：2005-02-17
申请号：US10493283
申请日：2002-10-01
申请人： Roland Aubauer , Volkmar Hamacher , Stefano Klinke
发明人： Roland Aubauer , Volkmar Hamacher , Stefano Klinke
CPC分类号： H04R25/453 , H04R3/02 , H04R25/505 , H04R2430/03
摘要： A method and device are provided for the interference elimination of a redundant acoustic input signal of an acoustic reproducing device, such as a mobile phone or a hearing aid, according to which the interference is concentrated in a partial frequency range of a total frequency range of the input signal. The present invention seeks to improve the sound quality of an acoustic output signal produced. The inventive method includes the following subsequent steps: a) removing the partial frequency range of the input signal, in which the interference is concentrated, b) dividing up the intensity of the frequency range of the input signal that was allowed to pass in the first step into an input signal portion to be maintained and an input signal portion to be further processed, c) synthesizing the partial frequency range of the input signal removed in step a) in accordance with the input signal portion to be further processed, and d) combining the input signal portion from step b) to be maintained and the synthesized input signal portion from step c), thereby producing an output signal that is interference-eliminated as compared to the input signal.
摘要翻译： 提供了一种方法和装置，用于干扰消除诸如移动电话或助听器之类的声学再现装置的冗余声输入信号，根据该方法和装置，干扰集中在总频率范围的部分频率范围 输入信号。 本发明寻求提高所产生的声输出信号的声音质量。 本发明的方法包括以下后续步骤：a）去除干扰集中的输入信号的部分频率范围，b）将在第一个中允许通过的输入信号的频率范围的强度除以 步进到待维护的输入信号部分和要进一步处理的输入信号部分，c）根据要进一步处理的输入信号部分合成在步骤a）中去除的输入信号的部分频率范围，以及d） 组合来自步骤b）的输入信号部分和来自步骤c）的合成输入信号部分，从而产生与输入信号相比被干扰消除的输出信号。
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公开(公告)号：US09313587B2
公开(公告)日：2016-04-12
申请号：US13576288
申请日：2010-02-12
申请人： Hans Bernhard , Volkmar Hamacher
发明人： Hans Bernhard , Volkmar Hamacher
CPC分类号： H04R25/606 , A61N1/0541 , A61N1/0558 , A61N1/36036 , H04R2225/023 , H04R2225/67
摘要： An at least partially implantable hearing aid has an input transducer (26) for capturing audio signals from ambient sound, an audio signal processing unit (32) for processing the captured audio signals, an actuator (20) for stimulating a patient's hearing, and a driver unit (44) for driving the actuator. The actuator has a rigid housing (64) closed on at least one side by a vibration diaphragm (66) that is driven by a piezoelectric transducer (68, 88). The housing is designed to float in the cochlea in direct contact with the cochlear liquids in order to couple vibration energy from the diaphragm directly into the cochlear liquids.
摘要翻译： 至少部分植入式助听器具有用于从环境声音捕获音频信号的输入传感器（26），用于处理所捕获的音频信号的音频信号处理单元（32），用于刺激患者听力的致动器（20） 驱动单元（44），用于驱动致动器。 致动器具有通过由压电换能器（68,88）驱动的振动膜（66）在至少一侧封闭的刚性壳体（64）。 壳体被设计成在与耳蜗液体直接接触的耳蜗中浮动，以将来自隔膜的振动能量直接耦合到耳蜗液体中。
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公开(公告)号：US20130345767A1
公开(公告)日：2013-12-26
申请号：US13994698
申请日：2010-12-16
申请人： Stefan D. Menzl , Hans-Uelii Roeck , Logan P. Palmer , Abhijit Kulkarni , Manish Vaishya , Volkmar Hamacher
发明人： Stefan D. Menzl , Hans-Uelii Roeck , Logan P. Palmer , Abhijit Kulkarni , Manish Vaishya , Volkmar Hamacher
CPC分类号： H04R25/70 , A61N1/36036 , H04R25/505 , H04R25/60 , H04R2225/41 , H04R2430/01 , H04R2430/03
摘要： An exemplary system includes an electro-acoustic stimulation (EAS) subsystem and a volume control subsystem communicatively coupled to the EAS subsystem. The EAS subsystem is configured to direct a cochlear implant to apply electrical stimulation representative of audio content included in a first frequency band to a patient and to direct a receiver to apply acoustic stimulation representative of audio content included in a second frequency band to the patient. The volume control subsystem is configured to facilitate independent control of a volume associated with the electrical stimulation and a volume associated with the acoustic stimulation. Corresponding systems, devices, and methods are also disclosed.
摘要翻译： 示例性系统包括电声刺激（EAS）子系统和通信地耦合到EAS子系统的音量控制子系统。 EAS子系统被配置为引导耳蜗植入物将代表包括在第一频带中的音频内容的电刺激施加到患者，并且引导接收器将代表包括在第二频带中的音频内容的声学刺激应用于患者。 体积控制子系统被配置为促进对与电刺激相关联的体积的独立控制和与声刺激相关联的体积。 还公开了相应的系统，设备和方法。
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公开(公告)号：US08111851B2
公开(公告)日：2012-02-07
申请号：US11729758
申请日：2007-03-29
申请人： Arthur Giesner , Volkmar Hamacher
发明人： Arthur Giesner , Volkmar Hamacher
CPC分类号： H04R25/70
摘要： Fine customization of a hearing aid to the individual hearing environments and habits of a user are to be simplified and improved. To this end, when the hearing aid is turned on or when the hearing aid is switched to a particular operating mode, neither the value most recently valid for the parameter prior to turning off or switching to a different operating mode nor the parameter value transferred to the hearing aid at the beginning of programming is set. Rather, from the changes to the value of the parameter taking place during operation of the hearing aid a new start value is ascertained and stored, which value is then set automatically after turning on or switching mode.
摘要翻译： 简化和改进助听器对用户个人听觉环境和习惯的精细定制。 为此，当助听器被接通或者当助听器切换到特定的操作模式时，最近在关闭或切换到不同的操作模式之前对于参数有效的值也不将参数值转移到 在编程开始时设置助听器。 相反，从助听器操作期间发生的参数的值的改变确定并存储新的起始值，然后在接通或切换模式之后自动设置该值。
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