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公开(公告)号：US20210346688A1
公开(公告)日：2021-11-11
申请号：US17306612
申请日：2021-05-03
Applicant: Tom Francart , Hugh Joseph McDermott , Colette McKay
Inventor： Tom Francart , Hugh Joseph McDermott , Colette McKay
Abstract: A prosthetic system, comprising a first sub-system configured to evoke a hearing percept based on a first principle of operation, and a second sub-system configured to evoke a hearing percept based on at least one of the first principle of operation or a second principle of operation different from the first principle of operation, wherein the first and second sub-systems are configured to independently process respective inputs indicative of an ambient sound to harmonize an estimated recipient perception of magnitude of a property of the respective evoked hearing percepts.
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公开(公告)号：US10994126B2
公开(公告)日：2021-05-04
申请号：US15971686
申请日：2018-05-04
Applicant: Tom Francart , Hugh Joseph McDermott , Colette McKay
Inventor： Tom Francart , Hugh Joseph McDermott , Colette McKay
Abstract: A prosthetic system, comprising a first sub-system configured to evoke a hearing percept based on a first principle of operation, and a second sub-system configured to evoke a hearing percept based on at least one of the first principle of operation or a second principle of operation different from the first principle of operation, wherein the first and second sub-systems are configured to independently process respective inputs indicative of an ambient sound to harmonize an estimated recipient perception of magnitude of a property of the respective evoked hearing percepts.
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公开(公告)号：US20070043403A1
公开(公告)日：2007-02-22
申请号：US11588280
申请日：2006-10-27
Applicant: Peter Blamey , Colette McKay , Hugh McDermott
Inventor： Peter Blamey , Colette McKay , Hugh McDermott
IPC: A61F11/04
CPC classification number: A61N1/36038 , G10L21/0232 , G10L2021/065
Abstract: A sound processing method for auditory prostheses, such as cochlear implants, which is adapted to improve the perception of loudness by users, and to improve speech perception. The overall contribution of stimuli to simulated loudness is compared with an estimate of acoustic loudness for a normally hearing listener based on the input sound signal. A weighting is applied to the filter channels to emphasize those frequencies which are most important to speech perception for normal hearing listeners when selecting channels as a basis for stimulation.
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Patent Agency Ranking
公开(公告)号：US12233255B2
公开(公告)日：2025-02-25
申请号：US17306612
申请日：2021-05-03
Applicant: Tom Francart , Hugh Joseph McDermott , Colette McKay
Inventor： Tom Francart , Hugh Joseph McDermott , Colette McKay
Abstract: A prosthetic system, comprising a first sub-system configured to evoke a hearing percept based on a first principle of operation, and a second sub-system configured to evoke a hearing percept based on at least one of the first principle of operation or a second principle of operation different from the first principle of operation, wherein the first and second sub-systems are configured to independently process respective inputs indicative of an ambient sound to harmonize an estimated recipient perception of magnitude of a property of the respective evoked hearing percepts.
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公开(公告)号：US20180332411A1
公开(公告)日：2018-11-15
申请号：US15971686
申请日：2018-05-04
Applicant: Tom FRANCART , Hugh Joseph MCDERMOTT , Colette McKay
Inventor： Tom FRANCART , Hugh Joseph MCDERMOTT , Colette McKay
CPC classification number: H04R25/606 , A61N1/0541 , A61N1/36036 , H04R25/356 , H04R25/552 , H04R25/70 , H04R2225/67 , H04R2460/13
Abstract: A prosthetic system, comprising a first sub-system configured to evoke a hearing percept based on a first principle of operation, and a second sub-system configured to evoke a hearing percept based on at least one of the first principle of operation or a second principle of operation different from the first principle of operation, wherein the first and second sub-systems are configured to independently process respective inputs indicative of an ambient sound to harmonize an estimated recipient perception of magnitude of a property of the respective evoked hearing percepts.
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公开(公告)号：US07231257B2
公开(公告)日：2007-06-12
申请号：US10787260
申请日：2004-02-27
Applicant: Hugh McDermott , Colette McKay
Inventor： Hugh McDermott , Colette McKay
IPC: A61N1/00
CPC classification number: A61N1/36036
Abstract: An auditory prosthesis device for selectively stimulating electrodes within an auditory prosthesis electrode array, comprising a transducer (2) for converting a complex acoustic sound into an electrical signal; signal processing means (13) responsive to an electrical signal and generating a temporal pattern of stimulation pulses to selected electrodes within the electrode array, the stimulation pulses being applied to each electrode at an electrode stimulation rate; feature extraction means (14) for deriving an estimate of at least one fundamental frequency of the electrical signal; and stimulation pulse adjustment means (15) for adjusting the stimulation pulses in accordance with the estimated fundamental frequency.
Abstract translation: 一种用于选择性地刺激听觉假体电极阵列内的电极的听觉假体装置，包括用于将复杂声音声音转换为电信号的换能器（2） 信号处理装置（13），其响应于电信号并且产生对所述电极阵列内的所选电极的刺激脉冲的时间图案，所述刺激脉冲以电极刺激速率施加到每个电极; 特征提取装置（14），用于导出电信号的至少一个基频的估计; 以及刺激脉冲调节装置（15），用于根据所估计的基频调整刺激脉冲。
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公开(公告)号：US20050107843A1
公开(公告)日：2005-05-19
申请号：US10787260
申请日：2004-02-27
Applicant: Hugh McDermott , Colette McKay
Inventor： Hugh McDermott , Colette McKay
CPC classification number: A61N1/36036
Abstract: An auditory prosthesis device for selectively stimulating electrodes within an auditory prosthesis electrode array, comprising a transducer (2) for converting a complex acoustic sound into an electrical signal; signal processing means (13) responsive to an electrical signal and generating a temporal pattern of stimulation pulses to selected electrodes within the electrode array, the stimulation pulses being applied to each electrode at an electrode stimulation rate; feature extraction means (14) for deriving an estimate of at least one fundamental frequency of the electrical signal; and stimulation pulse adjustment means (15) for adjusting the stimulation pulses in accordance with the estimated fundamental frequency.
Abstract translation: 一种用于选择性地刺激听觉假体电极阵列内的电极的听觉假体装置，包括用于将复杂声音声音转换为电信号的换能器（2） 信号处理装置（13），其响应于电信号并且产生对所述电极阵列内的所选电极的刺激脉冲的时间图案，所述刺激脉冲以电极刺激速率施加到每个电极; 特征提取装置（14），用于导出电信号的至少一个基频的估计; 以及刺激脉冲调节装置（15），用于根据所估计的基频调整刺激脉冲。
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公开(公告)号：US6068652A
公开(公告)日：2000-05-30
申请号：US40355
申请日：1998-03-10
Applicant: Lawrence T. Cohen , Jin Xu , Shiang Xu , Colette McKay , Michael Marsh , Andrew T. Mortlock , Peter J. Blamey , Lesley A. Whitford
Inventor： Lawrence T. Cohen , Jin Xu , Shiang Xu , Colette McKay , Michael Marsh , Andrew T. Mortlock , Peter J. Blamey , Lesley A. Whitford
CPC classification number: A61N1/36032
Abstract: There is provided a system for predicting the characteristic frequency of each electrode of an implanted cochlear electrode array from electrode position data contained in an image of the implanted cochlea. There is also provided a system for setting the frequency range to electrode map of a cochlear prosthesis.
Abstract translation: 提供了一种用于从植入的耳蜗的图像中包含的电极位置数据预测植入的耳蜗电极阵列的每个电极的特征频率的系统。 还提供了一种用于设定耳蜗假体的电极图的频率范围的系统。
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