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1. 发明申请

WO2008104446A2 METHOD FOR REDUCING NOISE IN AN INPUT SIGNAL OF A HEARING DEVICE AS WELL AS A HEARING DEVICE 审中-公开
标题翻译：用于将听觉设备的输入信号中的噪声降低为听觉设备的方法
公开(公告)号：WO2008104446A2
公开(公告)日：2008-09-04
申请号：PCT/EP2008/051417
申请日：2008-02-05
申请人： PHONAK AG , KORL, Sascha , DERLETH, Ralph Peter , SCHUSTER, Guido , ANSORGE, Reto , GERBER, Res
发明人： DERLETH, Ralph Peter , SCHUSTER, Guido , ANSORGE, Reto , GERBER, Res
IPC分类号： G10L21/02
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 - 电转换器提供第一和第二输入信号（110,311）（1,2）， - 通过使用所述第一和第二输入信号（110,311）导出信息信号（410）， - 从所述信息信号（410）导出信息信号估计（S）， - 导出噪声信号（411）， - 从噪声信号（411）导出噪声信号估计（N）， - 产生用于传递函数的瞬时系数（412,312）（411,312）通过使用信息信号估计（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）或处理的产生输出信号的第一输入信号（410）（111），并且将输出信号（111）馈送到听力偏差的电声转换器（5） CE。

2. 发明申请

WO2009103823A3 METHOD AND SYSTEM FOR FITTING HEARING SYSTEMS 审中-公开
公开(公告)号：WO2009103823A3
公开(公告)日：2009-08-27
申请号：PCT/EP2009/056534
申请日：2009-05-28
申请人： PHONAK AG , GERBER, Res
发明人： GERBER, Res
IPC分类号： H04R25/00 , A61B5/12
摘要： The method of manufacturing a hearing system adapted to the fitting hearing needs and preferences of an individual, said hearing system having adjustable parameters, wherein the method comprises the steps of : a) presenting to said individual an audiovisual presentation having an interactively variable plot; b) during step a) : receiving a user input (U1;U2) from said individual; c) during step a) : directing said plot in dependence of said user input (U1;U2); d) determining a setting for at least one of said adjustable parameters in dependence of said user input (U1;U2); and preferably also e) setting said setting for said at least one adjustable parameter. This allows to obtain good fitting results within a short period of time.

3. 发明申请

WO2009103823A2 METHOD AND SYSTEM FOR FITTING HEARING SYSTEMS 审中-公开
标题翻译：用于安装听觉系统的方法和系统
公开(公告)号：WO2009103823A2
公开(公告)日：2009-08-27
申请号：PCT/EP2009056534
申请日：2009-05-28
申请人： PHONAK AG , GERBER RES
发明人： GERBER RES
IPC分类号： H04R25/00
CPC分类号： A61F11/04 , A61B5/12 , H04R25/30 , H04R25/70 , H04R2225/41
摘要： The method of manufacturing a hearing system adapted to the hearing needs and preferences of an individual, said hearing system having adjustable parameters, wherein the method comprises the steps of : a) presenting to said individual an audiovisual presentation having an interactively variable plot; b) during step a) : receiving a user input (U1;U2) from said individual; c) during step a) : directing said plot in dependence of said user input (U1;U2); d) determining a setting for at least one of said adjustable parameters in dependence of said user input (U1;U2); and preferably also e) setting said setting for said at least one adjustable parameter. This allows to obtain good fitting results within a short period of time.
摘要翻译：所述听力系统具有可调整的参数，该方法包括以下步骤：a）向所述个体呈现具有交互性变化图的视听呈现; b）在步骤a）期间：从所述个人接收用户输入（U1; U2）; c）在步骤a）期间：根据所述用户输入（U1; U2）引导所述绘图; d）根据所述用户输入（U1; U2）确定所述可调节参数中的至少一个的设置; 并且优选地还e）为所述至少一个可调节参数设置所述设置。这允许在短时间内获得良好的拟合结果。

4. 发明申请

WO2008104446A3 METHOD FOR REDUCING NOISE IN AN INPUT SIGNAL OF A HEARING DEVICE AS WELL AS A HEARING DEVICE 审中-公开
标题翻译：用于降低听力装置的输入信号中的噪声以及听力装置的方法
公开(公告)号：WO2008104446A3
公开(公告)日：2008-10-16
申请号：PCT/EP2008051417
申请日：2008-02-05
申请人： PHONAK AG , KORL SASCHA , DERLETH RALPH PETER , SCHUSTER GUIDO , ANSORGE RETO , GERBER RES
发明人： DERLETH RALPH PETER , SCHUSTER GUIDO , ANSORGE RETO , GERBER RES
IPC分类号： G10L21/02 , G10L21/0208 , G10L21/0216
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）的听力设备的输入信号（110）中的噪声的方法以及听力设备。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， - 通过第一和第二声电转换器（1,2）提供第一和第二输入信号（110,311）（1,2）， - 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）， - 导出噪声通过使用所述第一和所述第二输入信号（110,311），从所述噪声信号（411）导出噪声信号估计（N）， - 生成所述传递函数（412,312）的瞬时系数（412,312）通过使用信息信号估计（S）和噪声信号估计（N），将传递函数（H）施加到第一输入信号（110）或施加到经处理的第一输入信号（410）（111），以及 - 将输出信号（111）馈送到听力装置的电声转换器（5） CE。

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