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11. 发明授权

US07386142B2 Method and apparatus for a hearing assistance system with adaptive bulk delay 有权
标题翻译：具有自适应批量延迟的助听系统的方法和装置
公开(公告)号：US07386142B2
公开(公告)日：2008-06-10
申请号：US10854922
申请日：2004-05-27
申请人： Jon S. Kindred
发明人： Jon S. Kindred
IPC分类号： H04R25/00
CPC分类号： H04R25/453
摘要： A hearing assistance system having adjustable bulk delay for cancellation of a time varying acoustic feedback path. The hearing assistance system including an FIR filter, coefficient update module, and delay rules module for programmable adaptive filtering. The hearing assistance system adjustable for continuous bulk delay adjustments. The hearing assistance system providing a number of coefficient update routines, including, but not limited to an LMS coefficient update process and a normalized LMS coefficient update process.
摘要翻译：一种具有可调整体积延迟以用于消除时变声反馈路径的助听系统。该助听系统包括用于可编程自适应滤波的FIR滤波器，系数更新模块和延迟规则模块。助听系统可调节连续体积延迟调整。该助听系统提供多个系数更新程序，包括但不限于LMS系数更新过程和归一化的LMS系数更新过程。

12. 发明申请

US20160353214A1 METHOD AND APPARATUS FOR SUPPRESSING TRANSIENT SOUNDS IN HEARING ASSISTANCE DEVICES 有权
公开(公告)号：US20160353214A1
公开(公告)日：2016-12-01
申请号：US14722558
申请日：2015-05-27
申请人： Jon S. Kindred
发明人： Jon S. Kindred
IPC分类号： H04R25/00
CPC分类号： H04R25/505 , H04R2225/43
摘要： An audio system includes a transient suppression circuit that rectifies an input signal representing target sounds and transient sounds and produces a threshold envelope of the rectified input signal. The transient suppression circuit accumulates the difference between the rectified input signal and the threshold envelope, and normalizes the accumulated difference using the rectified input signal. A gain is calculated using this normalized accumulated difference and applied to the input signal to suppress the transient sounds without substantially affecting the target sounds.

13. 发明申请

US20080304684A1 METHOD AND APPARATUS FOR A HEARING ASSISTANCE SYSTEM WITH ADAPTIVE BULK DELAY 有权
标题翻译：用于具有自适应快速延迟的听觉辅助系统的方法和装置
公开(公告)号：US20080304684A1
公开(公告)日：2008-12-11
申请号：US12135856
申请日：2008-06-09
申请人： Jon S. Kindred
发明人： Jon S. Kindred
IPC分类号： H04R25/00
CPC分类号： H04R25/453
摘要： A hearing assistance system having adjustable bulk delay for cancellation of a time varying acoustic feedback path. The hearing assistance system including an FIR filter, coefficient update module, and delay rules module for programmable adaptive filtering. The hearing assistance system adjustable for continuous bulk delay adjustments. The hearing assistance system providing a number of coefficient update routines, including, but not limited to an LMS coefficient update process and a normalized LMS coefficient update process.
摘要翻译：一种具有可调整体积延迟以用于消除时变声反馈路径的助听系统。该助听系统包括用于可编程自适应滤波的FIR滤波器，系数更新模块和延迟规则模块。助听系统可调节连续体积延迟调整。该助听系统提供多个系数更新程序，包括但不限于LMS系数更新过程和归一化的LMS系数更新过程。

14. 发明授权

US08638949B2 System for evaluating hearing assistance device settings using detected sound environment 有权
标题翻译：使用检测到的声音环境评估听力辅助设备设置的系统
公开(公告)号：US08638949B2
公开(公告)日：2014-01-28
申请号：US13189990
申请日：2011-07-25
申请人： Tao Zhang , Jon S. Kindred
发明人： Tao Zhang , Jon S. Kindred
IPC分类号： H04R29/00 , H04R25/00 , A61N1/00
CPC分类号： H04R25/70 , H04R25/505 , H04R2225/39 , H04R2225/41
摘要： The present subject matter provides method and apparatus for hearing assistance devices, and more particularly to a system for evaluating hearing assistance device settings using detected sound environment. Various examples of a hearing assistance device and method using actual use and hypothetical use logs are provided. Such logs provide a dispenser or audiologist the ability to see how a device is operating with actual settings and how the device would have operated had hypothetical settings been used instead. In various examples, the system allows for collection of statistical information about actual and hypothetical use which can assist in parameter setting determinations for a specific user. The settings may be tailored to that user's commonly experienced sound environment. Wireless communications of usage logs is discussed. Additional method and apparatus can be found in the specification and as provided by the attached claims and their equivalents.
摘要翻译：本主题提供了用于听力辅助装置的方法和装置，更具体地说，涉及一种使用检测到的声音环境来评估听力辅助装置设置的系统。提供了使用实际使用和假设使用日志的助听装置和方法的各种示例。这样的日志提供了分配器或听觉学家能够看到设备如何在实际设置下运行，以及如何使用假设设置来操作设备。在各种示例中，系统允许收集关于实际和假设使用的统计信息，其可以帮助特定用户的参数设置确定。这些设置可以针对该用户常见的声音环境而定制。讨论使用日志的无线通信。附加的方法和装置可以在说明书中找到并且由所附权利要求及其等同物提供。

15. 发明授权

US08229147B2 Hearing assistance devices with echo cancellation 有权
标题翻译：具有回声消除的听力辅助装置
公开(公告)号：US08229147B2
公开(公告)日：2012-07-24
申请号：US12402849
申请日：2009-03-12
申请人： Jon S. Kindred , Jeffrey Paul Solum
发明人： Jon S. Kindred , Jeffrey Paul Solum
IPC分类号： H04R25/00
CPC分类号： H04R25/554 , H04M1/72591 , H04R1/1091 , H04R3/02 , H04R25/453 , H04R25/505 , H04R25/558 , H04R25/652 , H04R2225/55 , H04R2460/01 , H04R2499/11
摘要： According to various embodiment of a method of operating a hearing instrument, an acoustic signal pathway is provided from a microphone through a signal processor to a hearing instrument (HI) receiver in an acoustic mode of operation. An RF transmit signal pathway is provided from the microphone to an RF transmitter, and an RF receive signal pathway is provided from the RF receiver through the signal processor to the HI receiver in an RF mode of operation. An input signal representative of sound detected by the microphone is adaptively filtered. A first adaptation rate is used for the acoustic mode of operation and a second adaptation rate is used for the RF mode of operation. The second adaptation rate is faster than the first adaptation rate.
摘要翻译：根据用于操作听力仪器的方法的各种实施例，在声学操作模式中，通过信号处理器将声信号路径从麦克风提供给听力仪器（HI）接收器。从麦克风向RF发射机提供RF发射信号路径，并且RF射频接收信号路径从RF接收机通过信号处理器以RF操作模式提供给HI接收机。表示由麦克风检测到的声音的输入信号被自适应地滤波。第一自适应速率用于声学操作模式，并且第二自适应速率用于RF操作模式。第二适应率比第一适应速率快。

16. 发明申请

US20070219784A1 ENVIRONMENT DETECTION AND ADAPTATION IN HEARING ASSISTANCE DEVICES 有权
标题翻译：听力辅助装置的环境检测和适应
公开(公告)号：US20070219784A1
公开(公告)日：2007-09-20
申请号：US11276793
申请日：2006-03-14
申请人： Tao Zhang , Kaibao Nie , Brent Edwards , William S. Woods , Jon S. Kindred
发明人： Tao Zhang , Kaibao Nie , Brent Edwards , William S. Woods , Jon S. Kindred
IPC分类号： G10L19/00
CPC分类号： H04R25/40 , H04R25/407 , H04R25/505 , H04R2225/41 , H04R2430/03
摘要： Method and apparatus for environment detection and adaptation in hearing assistance devices. Performance of feature extraction and environment detection to perform adaptation to hearing assistance device operation for a number of hearing assistance environments. The system detecting various noise sources independent of speech. The system determining adaptive actions to take place based on predicted sound class. The system providing individually customizable response to inputs from different sound classes. In various embodiments, the system employing a Bayesian classifier to perform sound classifications using a priori probability data and training data for predetermined sound classes. Additional method and apparatus can be found in the specification and as provided by the attached claims and their equivalents.
摘要翻译：用于听力辅助装置环境检测和适应的方法和装置。特征提取和环境检测的性能，用于在多个听力辅助环境中执行对助听器装置操作的适配。系统检测独立于语音的各种噪声源。系统根据预测的声级确定发生的自适应动作。该系统为来自不同声级的输入提供单独定制的响应。在各种实施例中，使用贝叶斯分类器的系统使用先验概率数据和用于预定声级的训练数据来执行声音分类。附加的方法和装置可以在说明书中找到并且由所附权利要求及其等同物提供。

17. 发明申请

US20160353215A1 HEARING ASSISTANCE DEVICE WITH DYNAMIC COMPUTATIONAL RESOURCE ALLOCATION 有权
标题翻译：具有动态计算资源分配的听觉辅助设备
公开(公告)号：US20160353215A1
公开(公告)日：2016-12-01
申请号：US14722847
申请日：2015-05-27
申请人： Jon S. Kindred
发明人： Jon S. Kindred
IPC分类号： H04R25/00
CPC分类号： H04R25/505 , H04R25/305 , H04R25/453 , H04R25/552 , H04R25/554 , H04R2225/39 , H04R2225/43 , H04R2225/61 , H04R2460/03
摘要： A hearing assistance device for use by a listener includes a microphone, a receiver, and a processing circuit including a plurality of functional modules to process the sounds received by the microphone for producing output sounds to be delivered to the listener using the receiver. The processing circuit detects one or more auditory conditions demanding one or more functional modules of the plurality of functional modules to each performed at a certain level, and dynamically allocates computational resources for the plurality of functional modules based on one or more auditory conditions.
摘要翻译：听众使用的助听器包括麦克风，接收器和处理电路，该处理电路包括多个功能模块，用于处理由麦克风接收的声音，用于产生要使用接收器传送给收听者的输出声音。处理电路检测一个或多个听觉条件，要求在一定程度上执行多个功能模块的一个或多个功能模块，并且基于一个或多个听觉条件为多个功能模块动态分配计算资源。

18. 发明申请

US20160119725A1 PACKET LOSS CONCEALMENT TECHNIQUES FOR PHONE-TO-HEARING-AID STREAMING 有权
标题翻译：用于电话听力助听器的分组丢失隐藏技术
公开(公告)号：US20160119725A1
公开(公告)日：2016-04-28
申请号：US14854704
申请日：2015-09-15
申请人： Frederic Philippe Denis Mustiere , Mohammed Reza Movahedi , Tao Zhang , Jon S. Kindred
发明人： Frederic Philippe Denis Mustiere , Mohammed Reza Movahedi , Tao Zhang , Jon S. Kindred
IPC分类号： H04R25/00 , G10L19/005
CPC分类号： H04R25/554 , G10L19/005 , G10L25/12 , H04R25/305 , H04R25/43 , H04R2225/43
摘要： Embodiments of packet loss concealment for phone-to-hearing-aid streaming are generally described herein. A method for packet loss concealment can include receiving a first frame at a hearing assistance device, determining, at the hearing assistance device, that a second frame was not received within a predetermined time, and determining a first set of sequential samples that match the first frame. The method can include cross-fading the first frame and the first set of sequential samples to create a first cross-faded frame and extrapolating a third frame to replace the second frame using the first set of sequential samples and an autoregressive model.
摘要翻译：这里通常描述用于电话到助听器流的分组丢失隐藏的实施例。一种用于分组丢失隐藏的方法可以包括在听力辅助装置处接收第一帧，在听力辅助装置处确定在预定时间内没有接收到第二帧，并且确定与第一帧匹配的第一组序列样本帧。该方法可以包括使第一帧和第一组顺序样本交叉衰落以创建第一交叉衰落帧并且使用第一组顺序样本和自回归模型来外插第三帧以替换第二帧。

19. 发明授权

US08750545B2 Hearing assistance devices with echo cancellation 有权
标题翻译：具有回声消除的听力辅助装置
公开(公告)号：US08750545B2
公开(公告)日：2014-06-10
申请号：US13554506
申请日：2012-07-20
申请人： Jon S. Kindred , Jeffrey Paul Solum
发明人： Jon S. Kindred , Jeffrey Paul Solum
IPC分类号： H04R25/00 , H04M1/725 , H04R1/10 , H04R3/02
CPC分类号： H04R25/554 , H04M1/72591 , H04R1/1091 , H04R3/02 , H04R25/453 , H04R25/505 , H04R25/558 , H04R25/652 , H04R2225/55 , H04R2460/01 , H04R2499/11
摘要： According to various embodiment of a method of operating a hearing instrument, an acoustic signal pathway is provided from a microphone through a signal processor to a hearing instrument (HI) receiver in an acoustic mode of operation. An RF transmit signal pathway is provided from the microphone to an RF transmitter, and an RF receive signal pathway is provided from the RF receiver through the signal processor to the HI receiver in an RF mode of operation. An input signal representative of sound detected by the microphone is adaptively filtered. A first adaptation rate is used for the acoustic mode of operation and a second adaptation rate is used for the RF mode of operation. The second adaptation rate is faster than the first adaptation rate.
摘要翻译：根据操作听力仪器的方法的各种实施例，在声学操作模式中，从麦克风通过信号处理器向听力仪器（HI）接收器提供声信号路径。从麦克风向RF发射机提供RF发射信号路径，并且RF射频接收信号路径从RF接收机通过信号处理器以RF操作模式提供给HI接收机。表示由麦克风检测到的声音的输入信号被自适应地滤波。第一自适应速率用于声学操作模式，并且第二自适应速率用于RF操作模式。第二适应率比第一适应速率快。

20. 发明申请

US20130285747A1 DIGITAL AUTOMATIC GAIN CONTROL 有权
公开(公告)号：US20130285747A1
公开(公告)日：2013-10-31
申请号：US13849652
申请日：2013-03-25
申请人： Jon S. Kindred , Bryant Sorensen , Jerry Wahl
发明人： Jon S. Kindred , Bryant Sorensen , Jerry Wahl
IPC分类号： H03G3/30
CPC分类号： H03G3/3005 , H03G1/04 , H03G3/301 , H03G7/08 , H04R25/356 , H04R25/505
摘要： Systems, devices, and methods are provided to inhibit apparent amplitude modulation in non-linear processing that causes distortion in a processed signal. One aspect of the invention includes a hearing aid. The hearing aid includes a microphone to receive an input signal, a speaker to reproduce the input signal, and a processor. The processor processes the input signal using a gain. The processor includes an inhibitor, which inhibits distortions, and an adjuster, which adjusts the gain. The inhibitor acts to smooth an envelope of the input signal to inhibit undesired modulation. The adjuster adjusts the gain if the envelope is either above or below a threshold.

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