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1. 发明申请

US20130279727A1 HEARING DEVICE AND A METHOD OF SELECTING AN OPTIMAL TRANSCEIVER CHANNEL IN A WIRELESS NETWORK 有权
标题翻译：听觉设备和在无线网络中选择最佳收发信道的方法
公开(公告)号：US20130279727A1
公开(公告)日：2013-10-24
申请号：US13825966
申请日：2011-10-14
申请人： Hong Liu , Brian Dam Pedersen
发明人： Hong Liu , Brian Dam Pedersen
IPC分类号： H04R25/00
CPC分类号： H04R25/50 , H04L1/0033 , H04L43/0823 , H04R25/552 , H04R25/554 , H04R2225/51 , H04W72/0453 , H04W72/085
摘要： A method in a wireless network comprising a plurality of frequency channels and a receiving participant, the method includes: receiving data on a first subset of the plurality of frequency channels, wherein the frequency channels in the first subset are utilized at least once; receiving data on a second subset of the plurality of frequency channels; determining packet error rates for the respective frequency channels in the first and the second subsets; and selecting one of the plurality of frequency channel as an optimal frequency channel based on a result from the act of determining.
摘要翻译：一种在包括多个频率信道和接收参与者的无线网络中的方法，所述方法包括：在所述多个频率信道的第一子集上接收数据，其中所述第一子集中的频率信道至少使用一次; 在所述多个频率信道的第二子集上接收数据; 确定所述第一和第二子集中各个频道的分组错误率; 并且基于来自所述确定动作的结果，选择所述多个频道中的一个作为最佳频道。

2. 发明授权

US09894447B2 Hearing device and a method of selecting an optimal transceiver channel in a wireless network 有权
公开(公告)号：US09894447B2
公开(公告)日：2018-02-13
申请号：US13825966
申请日：2011-10-14
申请人： Hong Liu , Brian Dam Pedersen
发明人： Hong Liu , Brian Dam Pedersen
IPC分类号： H04R25/00 , H04L1/00
CPC分类号： H04R25/50 , H04L1/0033 , H04L43/0823 , H04R25/552 , H04R25/554 , H04R2225/51 , H04W72/0453 , H04W72/085
摘要： A method in a wireless network comprising a plurality of frequency channels and a receiving participant, the method includes: receiving data on a first subset of the plurality of frequency channels, wherein the frequency channels in the first subset are utilized at least once; receiving data on a second subset of the plurality of frequency channels; determining packet error rates for the respective frequency channels in the first and the second subsets; and selecting one of the plurality of frequency channel as an optimal frequency channel based on a result from the act of determining.

3. 发明授权

US07305100B2 Dynamic compression in a hearing aid 有权
标题翻译：助听器中的动态压缩
公开(公告)号：US07305100B2
公开(公告)日：2007-12-04
申请号：US10778653
申请日：2004-02-13
申请人： Brian Dam Pedersen
发明人： Brian Dam Pedersen
IPC分类号： H04R25/00
CPC分类号： H04R25/356 , H04R25/505
摘要： The present invention relates to a hearing aid with a compressor having a low and gain independent delay and low power consumption. The hearing aid comprises a multi-channel compressor for compensation of dynamic range loss and with a digital input for inputting a digital sound signal, and an output connected to an amplifier with a selectable gain as a function of frequency for compensation of frequency dependent hearing loss, and connected to an output for outputting the processed digital sound signal.
摘要翻译：本发明涉及具有低增益独立延迟和低功耗的压缩机的助听器。助听器包括用于补偿动态范围损失的多通道压缩器和用于输入数字声音信号的数字输入，以及连接到放大器的输出，该放大器具有可选增益作为频率的函数，用于补偿依赖于频率的听力损失并且连接到用于输出处理后的数字声音信号的输出端。

4. 发明申请

US20080212810A1 Binaural Hearing Aid System with Coordinated Sound Processing 有权
标题翻译：具有协调声音处理的双耳助听器系统
公开(公告)号：US20080212810A1
公开(公告)日：2008-09-04
申请号：US10561476
申请日：2004-06-23
申请人： Brian Dam Pedersen
发明人： Brian Dam Pedersen
IPC分类号： H04R25/00
CPC分类号： H04R25/552 , H04R25/407 , H04R25/558 , H04R2225/41
摘要： The present invention relates to a binaural hearing aid system comprising a first hearing aid and a second hearing aid, each of which comprises a microphone and an A/D converter for provision of a digital input signal in response to sound signals received at the respective microphone in a sound environment, a processor that is adapted to process the digital input signals in accordance with a predetermined signal processing algorithm to generate a processed output signal, and a D/A converter and an output transducer for conversion of the respective processed sound signal to an acoustic output signal, and a binaural sound environment detector for binaural determination of the sound environment surrounding a user of the binaural hearing aid system based on at least one signal from the first hearing aid and at least one signal from the second hearing aid for provision of outputs for each of the first and second hearing aids for selection of the signal processing algorithm of each of the respective hearing aid processors so that the hearing aids of the binaural hearing aid system perform coordinated sound processing.
摘要翻译：本发明涉及一种双耳助听器系统，包括第一助听器和第二助听器，每个助听器包括麦克风和A / D转换器，用于响应于在相应麦克风处接收到的声音信号来提供数字输入信号在良好的环境中，处理器适于根据预定的信号处理算法处理数字输入信号以产生经处理的输出信号;以及D / A转换器和输出换能器，用于将各个经处理的声音信号转换为声输出信号和双耳声音环境检测器，用于基于来自第一助听器的至少一个信号和来自第二助听器的至少一个信号来双耳确定双耳助听器系统的用户周围的声音环境，以提供的第一和第二助听器中的每一个的输出，用于选择每一个的信号处理算法辅助助听器处理器，使双耳助听器系统的助听器进行协调的声音处理。

5. 发明申请

US20130301858A1 HEARING DEVICE AND A METHOD OF COMPENSATING A FREQUENCY DIFFERENCE BETWEEN A TRANSMITTER AND RECEIVER 有权
标题翻译：听觉设备和一种补偿发射机与接收机之间的频率差异的方法
公开(公告)号：US20130301858A1
公开(公告)日：2013-11-14
申请号：US13879355
申请日：2011-10-14
申请人： Brian Dam Pedersen , Karsten Filsø Jørgensen
发明人： Brian Dam Pedersen , Karsten Filsø Jørgensen
IPC分类号： H04R25/00 , H04L7/02
CPC分类号： H04R25/554 , H04L7/02 , H04R2225/55 , H04R2460/03
摘要： A hearing device includes: a processing unit; a filter; and a wireless receiver; wherein the processing unit is configured to determine a time difference between a start of the wireless receiver and a reception of a corresponding data packet from a transmitter; wherein the filter is configured to determine a time period as a function of a plurality of time differences that include the time difference determined by the processing unit; and wherein the processing unit is further configured to control the wireless receiver such that the wireless receiver is started in the time period before reception of a subsequent data packet from the transmitter.
摘要翻译：听力装置包括：处理单元; 过滤器和无线接收器; 其中所述处理单元被配置为确定所述无线接收机的开始与来自发射机的相应数据分组的接收之间的时间差; 其中所述滤波器被配置为根据包括由所述处理单元确定的所述时间差的多个时间差确定时间段; 并且其中所述处理单元还被配置为控制所述无线接收器，使得所述无线接收器在从所述发射机接收后续数据分组之前的时间段内启动。

6. 发明授权

US07995780B2 Hearing aid with feedback cancellation 有权
标题翻译：助听器反馈取消
公开(公告)号：US07995780B2
公开(公告)日：2011-08-09
申请号：US11506949
申请日：2006-08-18
申请人： Brian Dam Pedersen , Erik Lindberg
发明人： Brian Dam Pedersen , Erik Lindberg
IPC分类号： H04R25/00 , H04R15/00
CPC分类号： H04R25/453 , H04R25/456
摘要： A hearing aid includes a hearing aid housing enclosing a microphone for converting sound into an audio signal, first feedback compensation means for providing a first feedback compensation signal of signals picked up by the microphone by modeling an internal mechanical feedback signal path of the hearing aid, second feedback compensation means for providing a second feedback compensation signal by modeling an external feedback signal path of the hearing aid, subtracting means for subtracting the first and second feedback compensation signals from the audio signal to form a compensated audio signal, processing means, connected to an output of the subtracting means, for processing the compensated audio signal, and a receiver, connected to an output of the processing means, for converting the processed compensated audio signal into a sound signal.
摘要翻译：助听器包括：包围用于将声音转换成音频信号的麦克风的助听器壳体;第一反馈补偿装置，用于通过对助听器的内部机械反馈信号路径进行建模来提供由麦克风拾取的信号的第一反馈补偿信号，第二反馈补偿装置，用于通过对助听器的外部反馈信号路径进行建模来提供第二反馈补偿信号;减法装置，用于从音频信号中减去第一和第二反馈补偿信号以形成经补偿的音频信号;处理装置，连接到用于处理经补偿的音频信号的减法装置的输出和连接到处理装置的输出的接收机，用于将经处理的补偿音频信号转换成声音信号。

7. 发明授权

US07916882B2 Hearing aid with automatic switching between modes of operation 有权
标题翻译：助听器自动切换操作模式
公开(公告)号：US07916882B2
公开(公告)日：2011-03-29
申请号：US11515436
申请日：2006-08-31
申请人： Brian Dam Pedersen , Ole Dyrlund Jensen
发明人： Brian Dam Pedersen , Ole Dyrlund Jensen
IPC分类号： H04R25/00
CPC分类号： H04R25/505
摘要： The present application relates to a hearing aid, especially a hearing aid with multiple modes of operation and efficient switching between these modes of operation. The hearing aid comprises means for performing a first mode of operation, means for performing a second mode of operation, first and second quality measuring means for providing first and second quality measures corresponding to the first and second modes of operation, respectively, and selecting means for automatically selecting one of said first and second modes of operation by applying a predetermined selection criterion to the first and second quality measures, and wherein the selecting means is programmed to select the mode of operation for which the estimated quality measure is largest when the difference between the first and second quality measures exceeds a predetermined threshold value.
摘要翻译：本申请涉及助听器，特别是具有多种操作模式的助听器和这些操作模式之间的有效切换。助听器包括用于执行第一操作模式的装置，用于执行第二操作模式的装置，分别提供与第一和第二操作模式相对应的第一和第二质量测量的第一和第二质量测量装置，以及选择装置用于通过对所述第一和第二质量测量应用预定的选择标准来自动选择所述第一和第二操作模式中的一个，并且其中所述选择装置被编程为当所述差异在第一和第二质量度量之间超过预定阈值。

8. 发明申请

US20080212816A1 Hearing aid with feedback cancellation 有权
标题翻译：助听器反馈取消
公开(公告)号：US20080212816A1
公开(公告)日：2008-09-04
申请号：US11506949
申请日：2006-08-18
申请人： Brian Dam Pedersen , Erik Lindberg
发明人： Brian Dam Pedersen , Erik Lindberg
IPC分类号： H04R25/00
CPC分类号： H04R25/453 , H04R25/456
摘要： A hearing aid includes a hearing aid housing enclosing a microphone for converting sound into an audio signal, first feedback compensation means for providing a first feedback compensation signal of signals picked up by the microphone by modelling an internal mechanical feedback signal path of the hearing aid, second feedback compensation means for providing a second feedback compensation signal by modelling an external feedback signal path of the hearing aid, subtracting means for subtracting the first and second feedback compensation signals from the audio signal to form a compensated audio signal, processing means, connected to an output of the subtracting means, for processing the compensated audio signal, and a receiver, connected to an output of the processing means, for converting the processed compensated audio signal into a sound signal.
摘要翻译：助听器包括：包围用于将声音转换成音频信号的麦克风的助听器壳体;第一反馈补偿装置，用于通过对助听器的内部机械反馈信号路径进行建模来提供由麦克风拾取的信号的第一反馈补偿信号，第二反馈补偿装置，用于通过对助听器的外部反馈信号路径进行建模来提供第二反馈补偿信号;减法装置，用于从音频信号中减去第一和第二反馈补偿信号以形成经补偿的音频信号;处理装置，连接到用于处理经补偿的音频信号的减法装置的输出和连接到处理装置的输出的接收机，用于将经处理的补偿音频信号转换成声音信号。

9. 发明授权

US08781143B2 Hearing aid with improved magnetic reception during wireless communication 有权
标题翻译：助听器，无线通信期间磁接收改善
公开(公告)号：US08781143B2
公开(公告)日：2014-07-15
申请号：US13330524
申请日：2011-12-19
申请人： Brian Dam Pedersen , Gerard Nijsse
发明人： Brian Dam Pedersen , Gerard Nijsse
IPC分类号： H04R25/00
CPC分类号： H04R25/554 , H04R25/43 , H04R25/552 , H04R2225/49
摘要： A hearing aid includes a magnetically sensitive transducer for conversion of a varying magnetic field into an audio signal, a processor configured to generate a hearing loss compensated output signal based on the audio signal, an output transducer for providing an auditory output signal based on the hearing loss compensated output signal, an RF transceiver for wireless communication, and a communication controller that is configured to turn the RF transceiver on and off, wherein the processor is further configured to generate the hearing loss compensated output signal based on an estimate of the audio signal within a time period comprising an event that the RF transceiver changes state between on and off, and wherein the estimate is based at least on a part of the audio signal input to the processor outside the time period.
摘要翻译：助听器包括用于将变化的磁场转换成音频信号的磁敏传感器，配置成基于音频信号产生听力损失补偿输出信号的处理器，用于基于听觉提供听觉输出信号的输出换能器损失补偿输出信号，用于无线通信的RF收发器以及被配置为使RF收发器打开和关闭的通信控制器，其中所述处理器还被配置为基于所述音频信号的估计来产生所述听力损失补偿输出信号在包括RF收发器在接通和关断之间改变状态的事件的时间段内，并且其中所述估计至少基于在该时间段之外输入到处理器的音频信号的一部分。

10. 发明授权

US08718304B2 Hearing instrument configured for wireless communication in bursts and a method of supplying power to such 有权
标题翻译：配置用于无线通信的听力仪器和向其提供电力的方法
公开(公告)号：US08718304B2
公开(公告)日：2014-05-06
申请号：US13083555
申请日：2011-04-09
申请人： Brian Dam Pedersen
发明人： Brian Dam Pedersen
IPC分类号： H04R25/00
CPC分类号： H04R25/554 , H04R1/1025 , H04R2225/33
摘要： A hearing instrument configured to receive power from an energy source, the energy having an output voltage, the hearing instrument includes an analog-to-digital converter for conversion of an input audio signal to a digital input signal, a digital signal processor for processing the digital input signal into a processed signal, an audio amplifier for amplifying the processed signal, a communication unit for wireless data communication between the hearing instrument and another device, and a stabilizing circuit having an energy storing element and a rectifying element, wherein the energy storing element is configured to supply power to one or more of the analog-to-digital converter, the digital signal processor, and the audio amplifier, and the rectifying element is configured to prevent the energy storing element from supplying power to the communication unit.
摘要翻译：一种被配置为从能量源接收功率的能量，所述能量具有输出电压，所述听力仪器包括用于将输入音频信号转换为数字输入信号的模拟 - 数字转换器，用于处理数字输入信号转换成处理信号，用于放大经处理的信号的音频放大器，用于听力仪器与另一装置之间的无线数据通信的通信单元，以及具有能量存储元件和整流元件的稳定电路，其中能量存储元件被配置为向模数转换器，数字信号处理器和音频放大器中的一个或多个供电，并且整流元件被配置为防止能量存储元件向通信单元供电。

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