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公开(公告)号：US20130182167A1
公开(公告)日：2013-07-18
申请号：US13549055
申请日：2012-07-13
IPC分类号： H04N5/232
CPC分类号： H04N5/23296 , G01V3/165
摘要： A method and device for detecting an object in a substrate is disclosed. The device has a sensor unit having a sensor element and at least one further sensor element, a control and evaluation unit, and a display unit. The method for detecting an object in a substrate includes simultaneous reception of a receive signal and at least one further receive signal and simultaneous calculation of a depth cross-sectional image from the receive signal and at least one further depth cross-sectional image from the at least one further receive signal by the control and evaluation unit.
摘要翻译： 公开了一种用于检测衬底中的物体的方法和装置。 该装置具有传感器单元，其具有传感器元件和至少一个另外的传感器元件，控制和评估单元以及显示单元。 用于检测衬底中的物体的方法包括同时接收接收信号和至少一个另外的接收信号，并且从接收信号和至少一个另外的深度横截面图像同时计算来自接收信号的深度横截面图像 控制和评估单元至少再接收一个信号。
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公开(公告)号：US20130043872A1
公开(公告)日：2013-02-21
申请号：US13548907
申请日：2012-07-13
IPC分类号： G01V3/11
CPC分类号： G01V3/165
摘要： A device for detecting an object in a subsurface, including a transmitting unit having a transmitting element designed to emit a transmission signal into the subsurface, a receiving unit having two or more receiving elements designed to receive a reception signal which is a function of the transmission signal and the properties of the object and of the subsurface, a control and evaluation unit which is designed to control the transmitting unit and receiving unit and to evaluate the reception signals, and a display unit which is designed to display the reception signals evaluated by the control and evaluation unit. The transmitting unit has at least one further transmitting element which is designed to emit at least one further transmission signal into the subsurface, and the transmitting elements of the transmitting unit are controllable independently of one another by the control and evaluation unit. A method is also provided.
摘要翻译： 一种用于检测地下物体的装置，包括具有被设计成将发射信号发射到地下的发射元件的发射单元，具有两个或多个接收元件的接收单元，该接收单元被设计为接收作为发射功能的接收信号 信号以及物体和地下物体的属性，被设计为控制发射单元和接收单元并评估接收信号的控制和评估单元，以及被设计为显示由接收信号评估的接收信号的显示单元 控制和评估单位。 发射单元具有至少一个另外的发射元件，其被设计为发射至少一个另外的发射信号到地下，并且发射单元的发射元件由控制和评估单元彼此独立地控制。 还提供了一种方法。
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公开(公告)号：US08981781B2
公开(公告)日：2015-03-17
申请号：US13548907
申请日：2012-07-13
CPC分类号： G01V3/165
摘要： A device for detecting an object in a subsurface, including a transmitting unit having a transmitting element designed to emit a transmission signal into the subsurface, a receiving unit having two or more receiving elements designed to receive a reception signal which is a function of the transmission signal and the properties of the object and of the subsurface, a control and evaluation unit which is designed to control the transmitting unit and receiving unit and to evaluate the reception signals, and a display unit which is designed to display the reception signals evaluated by the control and evaluation unit. The transmitting unit has at least one further transmitting element which is designed to emit at least one further transmission signal into the subsurface, and the transmitting elements of the transmitting unit are controllable independently of one another by the control and evaluation unit. A method is also provided.
摘要翻译： 一种用于检测地下物体的装置，包括具有被设计成将发射信号发射到地下的发射元件的发射单元，具有两个或多个接收元件的接收单元，该接收单元被设计为接收作为发射功能的接收信号 信号以及物体和地下物体的属性，被设计为控制发射单元和接收单元并评估接收信号的控制和评估单元，以及被设计为显示由接收信号评估的接收信号的显示单元 控制和评估单位。 发射单元具有至少一个另外的发射元件，其被设计为发射至少一个另外的发射信号到地下，并且发射单元的发射元件由控制和评估单元彼此独立地控制。 还提供了一种方法。
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公开(公告)号：US20130049757A1
公开(公告)日：2013-02-28
申请号：US13550283
申请日：2012-07-16
IPC分类号： G01V3/11
摘要： A device for detecting an underground power line includes, for example, a sensor unit that has a magnetic field sensor element that is configured for receiving a received signal depending on the features of the power line and the underground, a control and evaluation unit configured for controlling the sensor unit and for evaluating the received signal, and a display unit for displaying the received signal evaluated by the control and evaluation unit. The sensor unit includes, for example, at least one additional magnetic field sensor element configured to receive a received signal depending on the features of the power line and the underground, wherein the magnetic field sensor elements can be independently controlled by the control and evaluation unit.
摘要翻译： 用于检测地下电力线路的装置包括例如具有磁场传感器元件的传感器单元，该磁场传感器元件被配置为根据电力线和地下的特征来接收接收信号，控制和评估单元被配置为 控制传感器单元和评估接收信号;以及显示单元，用于显示由控制和评估单元评估的接收信号。 传感器单元包括例如至少一个额外的磁场传感器元件，其被配置为根据电力线和地下的特征接收接收信号，其中磁场传感器元件可以由控制和评估单元独立控制 。
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公开(公告)号：US09398224B2
公开(公告)日：2016-07-19
申请号：US13549055
申请日：2012-07-13
CPC分类号： H04N5/23296 , G01V3/165
摘要： A method and device for detecting an object in a substrate is disclosed. The device has a sensor unit having a sensor element and at least one further sensor element, a control and evaluation unit, and a display unit. The method for detecting an object in a substrate includes simultaneous reception of a receive signal and at least one further receive signal and simultaneous calculation of a depth cross-sectional image from the receive signal and at least one further depth cross-sectional image from the at least one further receive signal by the control and evaluation unit.
摘要翻译： 公开了一种用于检测衬底中的物体的方法和装置。 该装置具有传感器单元，其具有传感器元件和至少一个另外的传感器元件，控制和评估单元以及显示单元。 用于检测衬底中的物体的方法包括同时接收接收信号和至少一个另外的接收信号，并且从接收信号和至少一个另外的深度横截面图像同时计算来自接收信号的深度横截面图像 控制和评估单元至少再接收一个信号。
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6.发明授权Method for determining a maximum gain in a hearing device as well as a hearing device 有权用于确定听力设备以及听力设备中的最大增益的方法公开(公告)号：US08295520B2
公开(公告)日：2012-10-23
申请号：US12864032
申请日：2008-01-22
申请人： Sascha Korl , Lukas Kuhn
发明人： Sascha Korl , Lukas Kuhn
IPC分类号： H04R25/00
CPC分类号： H04R25/453
摘要： A method for determining a maximum gain is disclosed that is applicable in a forward signal path starting at a microphone (1) and ending at a receiver (11) of a hearing device, the maximum gain being a gain value at which just no feedback occurs. The method comprising the steps of estimating a estimated feedback transfer function (F′) characterizing a feedback signal path (15) starting at a receiver (11) and ending at a microphone (1) of the hearing device, while the hearing device is inserted into an ear of a hearing device user, and adapting the estimated feedback transfer function (F′) as a result of a changing feedback signal path (15) by applying an adaptive algorithm. The invention is characterized by determining the maximum gain from the estimated feedback transfer function (F′), in particular by coefficients of the estimated feedback transfer function.
摘要翻译： 公开了一种用于确定最大增益的方法，其适用于从麦克风（1）开始并在听力设备的接收机（11）处结束的前向信号路径，最大增益是仅发生反馈的增益值 。 该方法包括以下步骤：在接收机（11）处开始表征反馈信号路径（15）的估计反馈传递函数（F'），并且在听觉设备被插入的同时终止于听力设备的麦克风（1） 进入听力设备用户的耳朵，并且通过应用自适应算法，作为改变的反馈信号路径（15）的结果来适应所估计的反馈传递函数（F'）。 本发明的特征在于从所估计的反馈传递函数（F'）确定最大增益，特别是通过所估计的反馈传递函数的系数。
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7.发明授权Method for reducing noise in an input signal of a hearing device as well as a hearing device 有权用于降低听力设备和听力设备的输入信号中的噪声的方法公开(公告)号：US08396234B2
公开(公告)日：2013-03-12
申请号：US12866104
申请日：2008-02-05
申请人： Ralph Peter Derleth , Guido Schuster , Reto Ansorge , Res Gerber , Sascha Korl
发明人： Ralph Peter Derleth , Guido Schuster , Reto Ansorge , Res Gerber , Sascha Korl
IPC分类号： H04R25/00
CPC分类号： G10L21/0208 , G10L2021/02165 , H04R3/005 , H04R3/007
摘要： A method for reducing noise in an input signal (110) of a hearing device comprising a transfer function (H) as well as a hearing device is disclosed. The method comprises the steps of: capturing first and second acoustic signals by first and second acoustic-electric converters (1, 2), providing first and second input signals (110, 311) by the first and the second acoustic-electric converters (1, 2), deriving an information signal (410) by using the first and the second input signals (110, 311), deriving an information signal estimate (S) from the information signal (410), deriving a noise signal (411) by using the first and the second input signals (110, 311), deriving a noise signal estimate (N) from the noise signal (411), generating instantaneous coefficients (412, 312) for the transfer function (H) by using the information signal estimate (S) and the noise signal estimate (N), applying the transfer function (H) to the first input signal (110) or to a processed first input signal (410) generating an output signal (111), and feeding the output signal (111) to an electro-acoustic converter (5) of the hearing device.
摘要翻译： 公开了一种用于降低包括传递函数（H）和听力设备的听力设备的输入信号（110）中的噪声的方法。 该方法包括以下步骤：通过第一和第二声 - 电转换器（1,2）捕获第一和第二声信号，由第一和第二声 - 电转换器（1）提供第一和第二输入信号（110,311） ，2），通过使用第一和第二输入信号（110,311）导出信息信号（410），从信息信号（410）导出信息信号估计（S），通过以下方式导出噪声信号（411）： 使用第一和第二输入信号（110,311），从噪声信号（411）导出噪声信号估计（N），通过使用信息信号产生传递函数（H）的瞬时系数（412,312） 估计（S）和噪声信号估计（N），将传递函数（H）应用于第一输入信号（110）或产生输出信号（111）的经处理的第一输入信号（410），并将输出 信号（111）耦合到听觉装置的电声转换器（5）。
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公开(公告)号：US08477972B2
公开(公告)日：2013-07-02
申请号：US12934388
申请日：2008-03-27
申请人： Joachim M. Buhmann , Sascha Korl , Yvonne Moh , Peter Orbanz
发明人： Joachim M. Buhmann , Sascha Korl , Yvonne Moh , Peter Orbanz
IPC分类号： H04R25/00
CPC分类号： H04R25/43 , H04R25/505 , H04R25/70 , H04R2225/41
摘要： A method for operating a hearing device comprising an input transducer (1), an output transducer (3) and a signal processing unit (2) for processing an output signal of the input transducer (1) to obtain an input signal for the output transducer (3) by applying a transfer function to the output signal of the input transducer (1) is disclosed. The method comprises the steps of: extracting features (fv) of the output signal of the input transducer (1), classifying the extracted features (fv) by at least two classifying experts (E1, . . . , Ek), weighting the outputs of the at least two classifying experts (E1, . . . , Ek) by a weight vector (w) in order to obtain a classifier output (co), adjusting at least some parameters of the transfer function in accordance with the classifier output (co), monitoring a user feedback (uf) that is received by the hearing device, and updating the weight vector (w) and/or one of the at least two classifying experts (E1, . . . , Ek) in accordance with the user feedback (uf).
摘要翻译： 一种用于操作听力装置的方法，包括输入换能器（1），输出换能器（3）和用于处理输入换能器（1）的输出信号的信号处理单元（2），以获得输出换能器的输入信号 （3）通过对输入变换器（1）的输出信号施加传递函数。 该方法包括以下步骤：提取输入传感器（1）的输出信号的特征（fv），由至少两个分类专家（E1 ...，Ek）对提取的特征（fv）进行分类，对输出进行加权 由所述至少两个分类专家（E1，...，Ek）通过权重向量（w）来获得分类器输出（co），根据所述分类器输出调整所述传递函数的至少一些参数（ co），监视由听力设备接收的用户反馈（uf），以及根据所述方法更新所述权重向量（w）和/或所述至少两个分类专家（E1，...，Ek）中的一个 用户反馈（uf）。
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公开(公告)号：US20110058698A1
公开(公告)日：2011-03-10
申请号：US12934388
申请日：2008-03-27
申请人： Joachim M. Buhmann , Sascha Korl , Yvonne Moh , Peter Orbanz
发明人： Joachim M. Buhmann , Sascha Korl , Yvonne Moh , Peter Orbanz
IPC分类号： H04R25/00
CPC分类号： H04R25/43 , H04R25/505 , H04R25/70 , H04R2225/41
摘要： A method for operating a hearing device comprising an input transducer (1), an output transducer (3) and a signal processing unit (2) for processing an output signal of the input transducer (1) to obtain an input signal for the output transducer (3) by applying a transfer function to the output signal of the input transducer (1) is disclosed. The method comprises the steps of: extracting features (fv) of the output signal of the input transducer (1), classifying the extracted features (fv) by at least two classifying experts (E1, . . . , Ek), weighting the outputs of the at least two classifying experts (E1, . . . , Ek) by a weight vector (w) in order to obtain a classifier output (co), adjusting at least some parameters of the transfer function in accordance with the classifier output (co), monitoring a user feedback (uf) that is received by the hearing device, and updating the weight vector (w) and/or one of the at least two classifying experts (E1, . . . , Ek) in accordance with the user feedback (uf).
摘要翻译： 一种用于操作听力装置的方法，包括输入换能器（1），输出换能器（3）和用于处理输入换能器（1）的输出信号的信号处理单元（2），以获得输出换能器的输入信号 （3）通过对输入变换器（1）的输出信号施加传递函数。 该方法包括以下步骤：提取输入传感器（1）的输出信号的特征（fv），由至少两个分类专家（E1 ...，Ek）对提取的特征（fv）进行分类，对输出进行加权 由所述至少两个分类专家（E1，...，Ek）通过权重向量（w）来获得分类器输出（co），根据所述分类器输出调整所述传递函数的至少一些参数（ co），监视由听力设备接收的用户反馈（uf），以及根据所述方法更新所述权重向量（w）和/或所述至少两个分类专家（E1，...，Ek）中的一个 用户反馈（uf）。
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公开(公告)号：US20100272298A1
公开(公告)日：2010-10-28
申请号：US12743597
申请日：2007-11-23
申请人： Manuela Feilner , Andrea Brueckner , Sascha Korl
发明人： Manuela Feilner , Andrea Brueckner , Sascha Korl
IPC分类号： H04R25/00
CPC分类号： H04R25/43 , H04R25/554
摘要： A method of operating a hearing device is disclosed, the method comprising the steps of: sensing an acoustic signal and providing an input acoustic signal, sensing a magnetic signal and providing a input magnetic signal, selecting one of the input acoustic signal and the input magnetic signal as an information signal, wherein the input magnetic signal or the input acoustic signal is selected as the information signal after a signal detection process has determined a probability being above a preset value, said probability being indicative of a presence of audio information in the input magnetic signal or the input acoustic signal, respectively, and processing the information signal and providing an output signal to a user of the hearing device. In addition, corresponding hearing devices are also disclosed.
摘要翻译： 公开了一种操作听力装置的方法，所述方法包括以下步骤：感测声信号并提供输入声信号，感测磁信号并提供输入磁信号，选择输入声信号和输入磁信号之一 信号作为信息信号，其中在信号检测处理已经确定高于预设值的概率之后，将输入磁信号或输入声信号选择为信息信号，所述概率表示在输入中存在音频信息 磁信号或输入声信号，并且处理信息信号并向听力设备的用户提供输出信号。 此外，还公开了相应的听力装置。
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