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1. 发明授权

US07804974B2 Hearing aid and a method of processing signals 有权
标题翻译：助听器和处理信号的方法
公开(公告)号：US07804974B2
公开(公告)日：2010-09-28
申请号：US11436667
申请日：2006-05-19
申请人： Carsten Paludan-Muller , Martin Hansen
发明人： Carsten Paludan-Muller , Martin Hansen
IPC分类号： H04R25/00 , H03G3/20
CPC分类号： G10L25/69 , G10L25/00 , H04R25/356 , H04R25/505 , H04R2225/41 , H04R2225/43 , H04R2410/07
摘要： A hearing aid (30) includes a microphone (71), a signal processor (20) and an output transducer (22), and the signal processor (20) includes a set of audio processing parameters mapped to a set of stored noise classes (12) and a noise classification block (8) for classifying the background noise for the purpose of optimizing the frequency response in order to minimize the effects of the background noise. The hearing aid may further include a neural net for controlling the frequency response. A method for reducing a noise component in a signal includes the steps of classification of the noise component, comparing the noise component to a set of known noise components, and adapting the processed audio signals according to a corresponding set of frequency response parameters.
摘要翻译：助听器（30）包括麦克风（71），信号处理器（20）和输出变换器（22），并且信号处理器（20）包括映射到一组存储的噪声等级的一组音频处理参数（ 12）和用于对背景噪声进行分类以便优化频率响应的噪声分类块（8），以便最小化背景噪声的影响。助听器还可以包括用于控制频率响应的神经网络。一种降低信号中噪声分量的方法包括：噪声分量分类步骤，将噪声分量与一组已知噪声分量进行比较，以及根据相应的一组频率响应参数调整处理后的音频信号。

2. 发明申请

US20120243693A1 METHOD OF PROCESSING A SIGNAL IN A HEARING AID, A METHOD OF FITTING A HEARING AID AND A HEARING AID 有权
标题翻译：听觉助听器中的信号处理方法，听觉助听器和听觉助听器的方法
公开(公告)号：US20120243693A1
公开(公告)日：2012-09-27
申请号：US13490712
申请日：2012-06-07
申请人： Carsten PALUDAN-MULLER , Peter Magnus NORGAARD
发明人： Carsten PALUDAN-MULLER , Peter Magnus NORGAARD
IPC分类号： H04R25/00 , H04R5/00
CPC分类号： H04R25/356 , H04R25/505 , H04R25/70 , H04R2225/41 , H04R2225/43
摘要： A method comprises deriving a control signal (3) from an input signal (1). The process of deriving the control signal comprises a standard processing (6) so as to provide a standard processed control signal component (7) based on a standard compressor characteristic, and an individualized processing (10) so as to provide an individualized processed control signal component (11) based on an individualized compressor characteristic. The standard and individualized processed control signal components are multiplied together to form the control signal. The invention further provides a hearing aid.
摘要翻译：一种方法包括从输入信号（1）导出控制信号（3）。导出控制信号的过程包括标准处理（6），以便基于标准压缩器特性和个性化处理（10）提供标准处理控制信号分量（7），以便提供个性化的处理控制信号基于个体化压缩机特性的部件（11）。将标准和个性化处理的控制信号分量相乘以形成控制信号。本发明还提供助听器。

3. 发明授权

US08885838B2 Method of processing a signal in a hearing aid, a method of fitting a hearing aid and a hearing aid 有权
标题翻译：助听器中的信号处理方法，助听器和助听器的安装方法
公开(公告)号：US08885838B2
公开(公告)日：2014-11-11
申请号：US13490712
申请日：2012-06-07
申请人： Carsten Paludan-Muller , Peter Magnus Norgaard
发明人： Carsten Paludan-Muller , Peter Magnus Norgaard
IPC分类号： H04R5/00 , H04R25/00
CPC分类号： H04R25/356 , H04R25/505 , H04R25/70 , H04R2225/41 , H04R2225/43
摘要： A method comprises deriving a control signal (3) from an input signal (1). The process of deriving the control signal comprises a standard processing (6) so as to provide a standard processed control signal component (7) based on a standard compressor characteristic, and an individualized processing (10) so as to provide an individualized processed control signal component (11) based on an individualized compressor characteristic. The standard and individualized processed control signal components are multiplied together to form the control signal. The invention further provides a hearing aid.
摘要翻译：一种方法包括从输入信号（1）导出控制信号（3）。导出控制信号的过程包括标准处理（6），以便基于标准压缩器特性和个性化处理（10）提供标准处理控制信号分量（7），以便提供个性化的处理控制信号基于个体化压缩机特性的部件（11）。将标准和个性化处理的控制信号分量相乘以形成控制信号。本发明还提供助听器。

4. 发明申请

US20080317268A1 METHOD AND SYSTEM OF NOISE REDUCTION IN A HEARING AID 有权
标题翻译：呼吸辅助减少噪声的方法和系统
公开(公告)号：US20080317268A1
公开(公告)日：2008-12-25
申请号：US12201544
申请日：2008-08-29
申请人： Morten Agerbaek NORDAHN , Carsten PALUDAN-MULLER
发明人： Morten Agerbaek NORDAHN , Carsten PALUDAN-MULLER
IPC分类号： H04R25/00
CPC分类号： H04R25/50
摘要： A hearing aid (200) comprises at least one microphone (210), a signal processing means (220) and an output transducer (230). The signal processing means is adapted to receive an input signal from the microphone. The signal processing means is adapted to apply a hearing aid gain to the input signal to produce an output signal to be output by the output transducer, and the signal processing means comprises means for adjusting the hearing aid gain by a direct transmission gain calculated for the hearing aid. The invention further provides a method and a system for reducing noise, as well as a computer program product.
摘要翻译：助听器（200）包括至少一个麦克风（210），信号处理装置（220）和输出换能器（230）。信号处理装置适于从麦克风接收输入信号。所述信号处理装置适于对所述输入信号施加助听器增益以产生由所述输出变换器输出的输出信号，并且所述信号处理装置包括用于通过为所述输出变换器计算的直接传输增益来调整所述助听器增益的装置助听器。本发明还提供了一种减少噪声的方法和系统，以及一种计算机程序产品。

5. 发明授权

US08422709B2 Method and system of noise reduction in a hearing aid 有权
标题翻译：助听器降噪的方法和系统
公开(公告)号：US08422709B2
公开(公告)日：2013-04-16
申请号：US12201544
申请日：2008-08-29
申请人： Morten Agerbaek Nordahn , Carsten Paludan-Muller
发明人： Morten Agerbaek Nordahn , Carsten Paludan-Muller
IPC分类号： H04R25/00
CPC分类号： H04R25/50
摘要： A hearing aid (200) comprises at least one microphone (210), a signal processing means (220) and an output transducer (230). The signal processing means is adapted to receive an input signal from the microphone. The signal processing means is adapted to apply a hearing aid gain to the input signal to produce an output signal to be output by the output transducer, and the signal processing means comprises means for adjusting the hearing aid gain by a direct transmission gain calculated for the hearing aid. The invention further provides a method and a system for reducing noise, as well as a computer program product.
摘要翻译：助听器（200）包括至少一个麦克风（210），信号处理装置（220）和输出换能器（230）。信号处理装置适于从麦克风接收输入信号。所述信号处理装置适用于向所述输入信号施加助听器增益以产生要由所述输出换能器输出的输出信号，并且所述信号处理装置包括用于通过针对所述输出信号计算的直接传输增益来调整所述助听器增益的装置助听器。本发明还提供了一种减少噪声的方法和系统，以及一种计算机程序产品。

6. 发明申请

US20060204025A1 Hearing aid and a method of processing signals 有权
标题翻译：助听器和处理信号的方法
公开(公告)号：US20060204025A1
公开(公告)日：2006-09-14
申请号：US11436667
申请日：2006-05-19
申请人： Carsten Paludan-Muller , Martin Hansen
发明人： Carsten Paludan-Muller , Martin Hansen
IPC分类号： H04R25/00
CPC分类号： G10L25/69 , G10L25/00 , H04R25/356 , H04R25/505 , H04R2225/41 , H04R2225/43 , H04R2410/07
摘要： A hearing aid (30) comprises a microphone (71), a signal processing means (20) and an output transducer (22), and the signal processing means (20) comprises a set of audio processing parameters mapped to a set of stored noise classes (12) and means (8) for classifying the background noise for the purpose of optimizing the frequency response in order to minimize the effects of the background noise. The hearing aid may further comprise a neural net for controlling the frequency response. A method for reducing a noise component in a signal is also devised, which method comprises classification of the noise component, comparing the noise component to a set of known noise components, and adapting the processed audio signals according to a corresponding set of frequency response parameters.
摘要翻译：助听器（30）包括麦克风（71），信号处理装置（20）和输出换能器（22），并且信号处理装置（20）包括映射到一组存储噪声的一组音频处理参数用于对背景噪声进行分类以便优化频率响应的等级（12）和装置（8），以便最小化背景噪声的影响。助听器还可以包括用于控制频率响应的神经网络。还设计了用于减少信号中的噪声分量的方法，该方法包括噪声分量的分类，将噪声分量与一组已知的噪声分量进行比较，以及根据相应的一组频率响应参数来适应经处理的音频信号。

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