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公开(公告)号：US09066187B2
公开(公告)日：2015-06-23
申请号：US14057101
申请日：2013-10-18
申请人： Sonion Nederland BV
摘要： The invention relates to a transducer comprising a housing having a first and a second sound input, a first and a second vibration sensors configured to convert vibration to an output, and a diaphragm connected to both the first and second vibration sensor.
摘要翻译： 本发明涉及一种包括具有第一和第二声音输入的壳体的换能器，被配置为将振动转换成输出的第一和第二振动传感器以及连接到第一和第二振动传感器两者的隔膜。
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公开(公告)号：US08630431B2
公开(公告)日：2014-01-14
申请号：US12976985
申请日：2010-12-22
IPC分类号： H04R25/00
CPC分类号： H04R25/40 , H04R25/407 , H04R25/505 , H04R25/552 , H04R2225/41 , H04R2430/20
摘要： A hearing aid system includes a first microphone and a second microphone for provision of electrical input signals, a beamformer for provision of a first audio signal based at least in part on the electrical input signals, the first audio signal having a directional spatial characteristic, wherein the beamformer is configured to provide a second audio signal based at least in part on the electrical input signals, the second audio signal having a spatial characteristic that is different from the directional spatial characteristic of the first audio signal, and a mixer configured for mixing the first audio signal and the second audio signal in order to provide an output signal to be heard by a user.
摘要翻译： 助听器系统包括用于提供电输入信号的第一麦克风和第二麦克风，用于至少部分地基于电输入信号提供第一音频信号的波束形成器，所述第一音频信号具有定向空间特性，其中 所述波束形成器被配置为至少部分地基于所述电输入信号提供第二音频信号，所述第二音频信号具有不同于所述第一音频信号的方向空间特性的空间特性，以及混频器， 第一音频信号和第二音频信号，以便提供用户听到的输出信号。
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公开(公告)号：US20130336507A1
公开(公告)日：2013-12-19
申请号：US13854897
申请日：2013-04-01
申请人： GN ReSound A/S
IPC分类号： H04R25/00
CPC分类号： H04R25/40 , H04R25/407 , H04R25/505 , H04R25/552 , H04R2225/41 , H04R2430/20
摘要： A hearing aid system includes a first microphone and a second microphone for provision of electrical input signals, a beamformer for provision of a first audio signal based at least in part on the electrical input signals, the first audio signal having a directional spatial characteristic, wherein the beamformer is configured to provide a second audio signal based at least in part on the electrical input signals, the second audio signal having a spatial characteristic that is different from the directional spatial characteristic of the first audio signal, and a mixer configured for mixing the first audio signal and the second audio signal in order to provide an output signal to be heard by a user.
摘要翻译： 助听器系统包括用于提供电输入信号的第一麦克风和第二麦克风，用于至少部分地基于电输入信号提供第一音频信号的波束形成器，所述第一音频信号具有定向空间特性，其中 所述波束形成器被配置为至少部分地基于所述电输入信号提供第二音频信号，所述第二音频信号具有不同于所述第一音频信号的方向空间特性的空间特性，以及混频器， 第一音频信号和第二音频信号，以便提供用户听到的输出信号。
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公开(公告)号：US20130322671A1
公开(公告)日：2013-12-05
申请号：US13906021
申请日：2013-05-30
发明人： Joshua M. ALEXANDER
IPC分类号： H04R25/00
CPC分类号： G10L19/02 , G10L15/08 , G10L15/22 , G10L15/265 , G10L17/005 , G10L21/0208 , H03G5/00 , H04R25/00 , H04R25/35 , H04R25/353 , H04R25/356 , H04R25/40 , H04R25/407 , H04R25/50 , H04R25/502 , H04R25/505 , H04R2225/43
摘要： Among other things, a sound processing device system is disclosed to assist a hearing-impaired human listener recognize speech sounds or phonemes. The device system may be configured at least to generate an output audio signal at least by transposing and causing a negative rank ordering of frequency of at least a portion of the input audio signal. Compression also may be performed on the at least the portion of the input audio signal as part of generating the output audio signal. The negative rank ordering may be performed on a high-frequency portion of the input audio signal that becomes a low-frequency portion of the output audio signal by the transposing. The low-frequency portion of the output audio signal may represent an inverted ordering of frequencies or frequency segments present in the high-frequency portion of the input audio signal.
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105.发明授权公开(公告)号：US08600086B2
公开(公告)日：2013-12-03
申请号：US13044959
申请日：2011-03-10
IPC分类号： H04R25/00
CPC分类号： H04R25/407 , H04R25/40 , H04R25/405 , H04R2225/43
摘要： A signal processing apparatus (100) for a hearing aid with a controllable directional characteristic is provided which comprises a directional controller (10) receiving first and second microphone signals (20, 30) and output an output signal (40), a signal analyzer (70) which detects whether at least one of said first and second microphone signals being undesired signals, and wherein said directional controller minimizes the output signal by adjusting the directional characteristic only if the signal analyzer has detected undesired signals.
摘要翻译： 提供了一种用于具有可控方向特性的助听器的信号处理设备（100），该信号处理设备（100）包括方向控制器（10），接收第一和第二麦克风信号（20,30）并输出输出信号（40），信号分析器 70），其检测所述第一麦克风信号和第二麦克风信号中的至少一个是不期望的信号，并且其中所述方向控制器仅在所述信号分析器已经检测到不期望的信号时通过调整所述方向特性来使所述输出信号最小化。
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106.发明申请METHODS AND APPARATUSES FOR SETTING A HEARING AID TO AN OMNIDIRECTIONAL MICROPHONE MODE OR A DIRECTIONAL MICROPHONE MODE 有权用于设定听力辅助麦克风模式或方向麦克风模式的方法和装置公开(公告)号：US20130208929A1
公开(公告)日：2013-08-15
申请号：US13746912
申请日：2013-01-22
申请人： GN ReSound A/S
IPC分类号： H04R25/00
CPC分类号： H04R25/407 , H04R25/40 , H04R25/552 , H04R2225/41 , H04R2225/43
摘要： The present invention pertains to a method of automatic switching between omnidirectional (OMNI) and directional (DIR) microphone modes in a binaural hearing aid comprising a first microphone system for the provision of a first input signal, a second microphone system for the provision of a second input signal, where the first microphone system is adapted to be placed in or at a first ear of a user, the second microphone system is adapted to be placed in or at a second ear of said user, the method comprising a measurement step, where the spectral and temporal modulations of the first and second input signal are monitored, an evaluation step, where the spectral and temporal modulations of the first and second input signal are evaluated by the calculation of an evaluation index of speech intelligibility for each of said signals, and an operational step, where the microphone mode of the first and the second microphone systems of the binaural hearing aid are selected in dependence of the calculated evaluation indexes.
摘要翻译： 本发明涉及一种在双耳助听器中的全向（OMNI）和方向（DIR）麦克风模式之间的自动切换的方法，包括用于提供第一输入信号的第一麦克风系统，用于提供第一麦克风系统的第二麦克风系统 第二输入信号，其中第一麦克风系统适于放置在用户的第一耳朵中或第一耳朵中，第二麦克风系统适于放置在所述用户的第二耳朵中或其上，该方法包括测量步骤， 其中监视第一和第二输入信号的频谱和时间调制，评估步骤，其中通过计算每个所述信号的语音清晰度的评估指标来评估第一和第二输入信号的频谱和时间调制 以及操作步骤，其中根据c来选择双耳助听器的第一和第二麦克风系统的麦克风模式 评估指标。
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公开(公告)号：US20120008807A1
公开(公告)日：2012-01-12
申请号：US12976985
申请日：2010-12-22
IPC分类号： H04R25/00
CPC分类号： H04R25/40 , H04R25/407 , H04R25/505 , H04R25/552 , H04R2225/41 , H04R2430/20
摘要： A hearing aid system includes a first microphone and a second microphone for provision of electrical input signals, a beamformer for provision of a first audio signal based at least in part on the electrical input signals, the first audio signal having a directional spatial characteristic, wherein the beamformer is configured to provide a second audio signal based at least in part on the electrical input signals, the second audio signal having a spatial characteristic that is different from the directional spatial characteristic of the first audio signal, and a mixer configured for mixing the first audio signal and the second audio signal in order to provide an output signal to be heard by a user.
摘要翻译： 助听器系统包括用于提供电输入信号的第一麦克风和第二麦克风，用于至少部分地基于电输入信号提供第一音频信号的波束形成器，所述第一音频信号具有定向空间特性，其中 所述波束形成器被配置为至少部分地基于所述电输入信号提供第二音频信号，所述第二音频信号具有不同于所述第一音频信号的方向空间特性的空间特性，以及混频器， 第一音频信号和第二音频信号，以便提供用户听到的输出信号。
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108.发明申请HEARING AID, HEARING AID SYSTEM, WALKING DETECTION METHOD, AND HEARING AID METHOD 有权听力助听器，听力辅助系统，行车检测方法，听力辅助方法公开(公告)号：US20110135126A1
公开(公告)日：2011-06-09
申请号：US13057227
申请日：2010-06-02
申请人： Shinya Gozen
发明人： Shinya Gozen
IPC分类号： H04R25/00
CPC分类号： H04R25/505 , H04R25/40 , H04R2225/41 , H04R2410/07
摘要： A hearing aid that analyzes a surrounding acoustic environment and automatically switches between a plurality of hearing aid processing reduces noise by limiting directionality, when the user is in a noisy outdoor location. However, in the case where directionality is limited to the front when the user is walking or the like, the user is put in extreme danger because he/she cannot notice sound of danger approaching from behind. Behavior analysis of identifying a walking state of the user is necessary in addition to environmental analysis, but typical walking detection using a sensor as in the case of a pedometer and the like is not applicable to a device worn at an ear such as a hearing aid. On the basis of an occurrence pattern of wind noise when walking, the walking state of the user is identified in the case where pulse-like wind noise occurs repeatedly. This enables walking detection to be performed using an existing structure, with there being no need to provide a sensor or the like. Hence, it is possible to provide a hearing aid that can be safely used even outdoors.
摘要翻译： 当用户处于嘈杂的室外位置时，分析周围声环境并在多个助听器处理之间自动切换的助听器通过限制方向性来降低噪音。 然而，在用户走路等方向性限于前方的情况下，由于不能注意到从后方接近的危险的声音，使用者处于极度危险之中。 除了环境分析之外，还需要识别用户的行走状态的行为分析，但是如在计步器等的情况下使用传感器的典型步行检测不适用于戴在耳朵上的装置，例如助听器 。 在步行时的风噪声发生模式的基础上，在反复发生类似脉冲的风噪声的情况下，识别用户的行走状态。 这使得可以使用现有结构执行步行检测，因为不需要提供传感器等。 因此，可以提供即使在户外也能安全使用的助听器。
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109.发明授权公开(公告)号：US07933423B2
公开(公告)日：2011-04-26
申请号：US11377678
申请日：2006-03-17
IPC分类号： H04R25/00
CPC分类号： H04R25/407 , H04R25/40 , H04R25/405 , H04R2225/43
摘要： A signal processing apparatus (100) for a hearing aid with a controllable directional characteristic is provided which comprises a directional controller (10) receiving first and second microphone signals (20, 30) and output an output signal (40), a signal analyzer (70) which detects whether at least one of said first and second microphone signals being undesired signals, and wherein said directional controller minimizes the output signal by adjusting the directional characteristic only if the signal analyzer has detected undesired signals.
摘要翻译： 提供了一种用于具有可控方向特性的助听器的信号处理设备（100），该信号处理设备（100）包括方向控制器（10），接收第一和第二麦克风信号（20,30）并输出输出信号（40），信号分析器 70），其检测所述第一麦克风信号和第二麦克风信号中的至少一个是不期望的信号，并且其中所述方向控制器仅在所述信号分析器已经检测到不期望的信号时通过调整所述方向特性来使所述输出信号最小化。
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110.发明申请公开(公告)号：US20100310101A1
公开(公告)日：2010-12-09
申请号：US12508441
申请日：2009-07-23
CPC分类号： H04S7/301 , A61B5/11 , A61B5/12 , A61B5/6803 , H04R25/40 , H04R25/70 , H04R2430/03
摘要： A method of acoustically fitting a hearing aid comprises providing a plurality of audible tones, each having a predetermined frequency through stereo headphones. The tones are provided at specific sound pressure in each ear. The patient changes the relative sound pressure in each ear until a perceived direction of source of the tone is in front of the patient. The amplification or attenuation requirements of a hearing aid are modified based on the difference in the sound pressures required for the left and right ears of the patient for perceived directional sameness for each frequency band-pass channel.
摘要翻译： 声学拟合助听器的方法包括通过立体声耳机提供多个具有预定频率的可听音调。 在每个耳朵中以特定的声压提供音调。 患者改变每个耳朵的相对声压，直到感知到的声源的方向在病人面前。 基于针对每个频带通道的感知方向相同性的患者的左耳和右耳所需的声压的差异来修改助听器的放大或衰减要求。
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