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11. 发明申请

US20100278356A1 AUDIO AMPLIFICATION APPARATUS 失效
标题翻译：音频放大装置
公开(公告)号：US20100278356A1
公开(公告)日：2010-11-04
申请号：US12834380
申请日：2010-07-12
申请人： Adam Hersbach , Hugh McDermott , Andrea Simpson
发明人： Adam Hersbach , Hugh McDermott , Andrea Simpson
IPC分类号： H03G5/00
CPC分类号： H04R3/02 , H04R25/353 , H04R25/453 , H04R25/505 , H04R25/70
摘要： A method of adjusting frequency-dependent amplification in an audio amplification apparatus. The audio amplification apparatus includes a forward transfer path (2) connectable to an output transducer, the forward transfer path including a frequency transposing element. The method includes the steps of: presenting stimuli to the output transducer at a plurality of frequencies; adjusting the stimulus level (C) at each frequency to meet a predefined loudness perception level or detection threshold of the listener; deriving an equal loudness contour of output transducer levels from the adjusted stimuli levels; and deriving the frequency-dependent amplification of levels of input signals (I) at each frequency
摘要翻译：一种在音频放大装置中调节频率相关放大的方法。音频放大装置包括可连接到输出换能器的正向传输路径（2），前向传输路径包括频率转置元件。该方法包括以下步骤：以多个频率向输出换能器呈现刺激; 在每个频率调整刺激水平（C）以满足收听者的预定响度感知水平或检测阈值; 从调整的刺激水平导出输出传感器水平的相等响度轮廓; 并且在每个频率下导出输入信号（I）的电平的频率依赖放大

12. 发明授权

US07778426B2 Feedback suppression in sound signal processing using frequency translation 有权
标题翻译：使用频率转换的声音信号处理中的反馈抑制
公开(公告)号：US07778426B2
公开(公告)日：2010-08-17
申请号：US10921550
申请日：2004-08-19
申请人： Hugh McDermott , Adam Hersbach , Andrea Simpson
发明人： Hugh McDermott , Adam Hersbach , Andrea Simpson
IPC分类号： H03G5/00 , H04B15/00 , H04R3/00 , H04R27/00
CPC分类号： H04R25/453 , H04R3/02
摘要： A method of processing a sound signal in an audio amplification device using frequency transposition, the method including the steps of: (a) receiving (11) an input sound signal, (b) determining (19) gains for amplifying the input sound signal at a plurality of input frequencies, (c) transposing (20) one or more of the input frequencies of the amplified sound signal to generate one or more output signals at transposed frequencies, (d) determining (31-33) the presence of an undesired feedback signal component resulting from the amplification and frequency transposition of the input sound signal at the input frequencies, and (e) correcting (34) the output signal at each of the transposed frequencies to compensate for the presence of the undesired feedback signal component.
摘要翻译：一种使用频率转置处理音频放大装置中的声音信号的方法，所述方法包括以下步骤：（a）接收（11）输入声音信号，（b）确定（19）用于放大输入声音信号的增益多个输入频率，（c）转置（20）放大的声音信号的一个或多个输入频率以在转置的频率处产生一个或多个输出信号，（d）确定（31-33）不期望的由输入声音信号在输入频率处的放大和频率变换产生的反馈信号分量，以及（e）在每个转置频率处校正（34）输出信号以补偿不需要的反馈信号分量的存在。

13. 发明授权

US07756276B2 Audio amplification apparatus 有权
标题翻译：音频放大装置
公开(公告)号：US07756276B2
公开(公告)日：2010-07-13
申请号：US11087946
申请日：2005-03-23
申请人： Adam Hersbach , Hugh McDermott , Andrea Simpson
发明人： Adam Hersbach , Hugh McDermott , Andrea Simpson
IPC分类号： H04R29/00 , H04R25/00
CPC分类号： H04R3/02 , H04R25/353 , H04R25/453 , H04R25/505
摘要： A method of adjusting frequency-dependent amplification in an audio amplification apparatus. The audio amplification apparatus includes a forward transfer path (2) connectable to an output transducer, the forward transfer path including a frequency transposing element. The method includes the steps of: presenting stimuli to the output transducer at a plurality of frequencies; adjusting the stimulus level (C) at each frequency to meet a predefined loudness perception level or detection threshold of the listener; deriving an equal loudness contour of output transducer levels from the adjusted stimuli levels; and deriving the frequency-dependent amplification of levels of input signals (I) at each frequency.
摘要翻译：一种在音频放大装置中调节频率相关放大的方法。音频放大装置包括可连接到输出换能器的正向传输路径（2），前向传输路径包括频率转置元件。该方法包括以下步骤：以多个频率向输出换能器呈现刺激; 在每个频率调整刺激水平（C）以满足收听者的预定响度感知水平或检测阈值; 从调整的刺激水平导出输出传感器水平的相等响度轮廓; 并且在每个频率下导出输入信号（I）的电平的频率依赖放大。

14. 发明申请

US20070043403A1 Sound-processing strategy for cochlear implants 审中-公开
公开(公告)号：US20070043403A1
公开(公告)日：2007-02-22
申请号：US11588280
申请日：2006-10-27
申请人： Peter Blamey , Colette McKay , Hugh McDermott
发明人： Peter Blamey , Colette McKay , Hugh McDermott
IPC分类号： A61F11/04
CPC分类号： A61N1/36038 , G10L21/0232 , G10L2021/065
摘要： 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.

15. 发明授权

US07171272B2 Sound-processing strategy for cochlear implants 有权
标题翻译：人工耳蜗声音处理策略
公开(公告)号：US07171272B2
公开(公告)日：2007-01-30
申请号：US10343396
申请日：2001-08-20
申请人： Peter John Blamey , Collette McKay , Hugh McDermott
发明人： Peter John Blamey , Collette McKay , Hugh McDermott
IPC分类号： A61N1/36
CPC分类号： A61N1/36036 , G10L21/0232 , G10L2021/065
摘要： 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.
摘要翻译：用于听觉假体（例如人工耳蜗）的声音处理方法，其适于改善用户的响度感知以及改善语音感知。将刺激对模拟响度的总体贡献与基于输入声音信号的正常听力听众的声响值的估计进行比较。当选择通道作为刺激的基础时，对滤波器通道应用加权以强调对正常听力听众的语音感知最重要的那些频率。

16. 发明申请

US20050141733A1 Adaptive dynamic range optimisation sound processor 有权
标题翻译：自适应动态范围优化声音处理器
公开(公告)号：US20050141733A1
公开(公告)日：2005-06-30
申请号：US10817227
申请日：2004-04-02
申请人： Peter Blamey , Christopher James , Hugh McDermott , Lois Martin , Konrad Wildi
发明人： Peter Blamey , Christopher James , Hugh McDermott , Lois Martin , Konrad Wildi
IPC分类号： H04R25/00
CPC分类号： H03G9/005 , H03G9/025 , H04R25/505 , H04R2225/43 , H04R2430/03
摘要： In one embodiment, an apparatus for processing sound includes a means (401) for analysing a sound signal into a number of frequency bands and a means (403) for applying variable gain to each frequency band independently. Gain in applied under control of a number of gain comparator means (409) each of which generates a number ot statistical distribution estimates in respect of each signal and compares those estimates to predetermined hearing presponse parameters stored in memory (411). The numerous gain compensated frequency bands are then combined (415) in order to generate a single sound signal. The apparatus may be implemented in dedicated hardware embodiment or by software running on a microprocessor.
摘要翻译：在一个实施例中，用于处理声音的装置包括用于将声音信号分解成多个频带的装置（401）和用于独立地对每个频带应用可变增益的装置（403）。在多个增益比较器装置（409）的控制下施加的增益，每个增益比较器装置生成关于每个信号的多个统计分布估计，并将这些估计与存储在存储器（411）中的预定听觉响应参数进行比较。然后组合许多增益补偿频带（415）以产生单个声音信号。该装置可以在专用硬件实施例中或通过在微处理器上运行的软件来实现。

17. 发明授权

US06248336B1 Cosmetic make-up compositions 失效
标题翻译：化妆品化妆品
公开(公告)号：US06248336B1
公开(公告)日：2001-06-19
申请号：US08952725
申请日：1997-11-20
申请人： Padraig Hugh McDermott
发明人： Padraig Hugh McDermott
IPC分类号： A61K7021
CPC分类号： A61K8/894 , A61K8/04 , A61K8/06 , A61K8/062 , A61K8/064 , A61K8/375 , A61K8/8111 , A61K8/8147 , A61K8/8152 , A61K8/8182 , A61K8/92 , A61K2800/594 , A61Q1/02 , A61Q1/10 , A61Q19/00 , Y10S514/937
摘要： A cosmetic make-up composition suitable for use as a mascara or the like and which is in the form of an emulsion comprising an insoluble polymeric material in an aqueous emulsion; and lipophilic oil components including a polyvinylpyrrolidone hexadecane copolymer. The compositions exhibit improved wear and water resistance and are removable with soap and water.
摘要翻译：一种适合用作睫毛膏等的化妆品化妆组合物，其为包含在水性乳液中的不溶性聚合物材料的乳液形式; 和亲油性油成分，包括聚乙烯吡咯烷酮十六烷共聚物。该组合物表现出改进的耐磨性和耐水性，并且可用肥皂和水除去。

18. 发明授权

US08737631B2 Method for adjusting a hearing device with frequency transposition and corresponding arrangement 有权
标题翻译：用于调整具有频率转置和对应布置的听力装置的方法
公开(公告)号：US08737631B2
公开(公告)日：2014-05-27
申请号：US12671299
申请日：2007-07-31
申请人： Michael Boretzki , Rene Buergin , Hugh McDermott
发明人： Michael Boretzki , Rene Buergin , Hugh McDermott
IPC分类号： H04R29/00 , H04R25/00
CPC分类号： H04R25/70
摘要： A method for adjusting a hearing system to the hearing preferences of a user of said hearing system is disclosed, wherein said hearing system is capable of carrying out frequency transposition of audio signals, which frequency transposition depends on at least one parameter. The method comprises the steps of A) carrying out a distinction test for examining said user's ability to distinguish between two stimulus signals which differ in their frequency contents; B) adjusting said at least one parameter in dependence of the result of said distinction test. The distinction test comprises the steps a2) consecutively playing said two stimulus signals to said user; b2) receiving from said user information indicative of whether said user perceived said two stimulus signals as two times the same sound or as two different sounds; c2) deriving a value from said information received from said user; wherein said result of said distinction test is dependent on said value.
摘要翻译：公开了一种用于将听力系统调整到所述听力系统的用户的听觉偏好的方法，其中所述听力系统能够执行音频信号的频率转置，该频率转置取决于至少一个参数。该方法包括以下步骤：A）进行区别测试，以检查所述用户区分频率内容不同的两个刺激信号的能力; B）根据所述区分测试的结果调整所述至少一个参数。区别测试包括步骤a2）连续地向所述用户播放所述两个刺激信号; b2）从所述用户接收指示所述用户是否感知到所述两个刺激信号是相同声音或两个不同声音的信息的信息; c2）从从所述用户接收的所述信息中导出值; 其中所述区分测试的所述结果取决于所述值。

19. 发明授权

US08351626B2 Audio amplification apparatus 失效
标题翻译：音频放大装置
公开(公告)号：US08351626B2
公开(公告)日：2013-01-08
申请号：US12834380
申请日：2010-07-12
申请人： Adam Hersbach , Hugh McDermott , Andrea Simpson
发明人： Adam Hersbach , Hugh McDermott , Andrea Simpson
IPC分类号： H04R29/00 , H04R25/00
CPC分类号： H04R3/02 , H04R25/353 , H04R25/453 , H04R25/505 , H04R25/70
摘要： A method of adjusting frequency-dependent amplification in an audio amplification apparatus. The audio amplification apparatus includes a forward transfer path (2) connectable to an output transducer, the forward transfer path including a frequency transposing element. The method includes the steps of: presenting stimuli to the output transducer at a plurality of frequencies; adjusting the stimulus level (C) at each frequency to meet a predefined loudness perception level or detection threshold of the listener; deriving an equal loudness contour of output transducer levels from the adjusted stimuli levels; and deriving the frequency-dependent amplification of levels of input signals (I) at each frequency.
摘要翻译：一种在音频放大装置中调节频率相关放大的方法。音频放大装置包括可连接到输出换能器的正向传输路径（2），前向传输路径包括频率转置元件。该方法包括以下步骤：以多个频率向输出换能器呈现刺激; 在每个频率调整刺激水平（C）以满足收听者的预定响度感知水平或检测阈值; 从调整的刺激水平导出输出传感器水平的相等响度轮廓; 并且在每个频率下导出输入信号（I）的电平的频率依赖放大。

20. 发明申请

US20090161896A1 METHOD AND APPARATUS FOR ENVELOPE DETECTION AND ENHANCEMENT OF PITCH CUE OF AUDIO SIGNALS 有权
标题翻译：用于信号检测和增强音频信号拨号的方法和装置
公开(公告)号：US20090161896A1
公开(公告)日：2009-06-25
申请号：US12391229
申请日：2009-02-23
申请人： Brett Anthony Swanson , Peter John Blamey , Hugh McDermott , James F. Patrick
发明人： Brett Anthony Swanson , Peter John Blamey , Hugh McDermott , James F. Patrick
IPC分类号： H04R25/00
CPC分类号： G11C27/02 , A61N1/36036 , G11C27/024 , H04R25/606
摘要： A method and apparatus for detecting an envelope of an audio signal, and a method and apparatus for enhancing the pitch cue of an audio signal perceived by a cochlear implant patient where the audio signal is processed and input to an implant device of the recipient. The methods and apparatuses use techniques such as filtering, rectifying, detecting peak values, sampling, resetting, comparing and multiplying various signals to detect the envelope or enhance the pitch cue of the audio signal.
摘要翻译：用于检测音频信号的包络的方法和装置，以及用于增强由人工耳蜗患者感知的音频信号的音调提示的方法和装置，其中音频信号被处理并输入到接收者的植入装置。方法和装置使用诸如过滤，整流，检测峰值，采样，复位，比较和乘法各种信号以检测包络或增强音频信号的音调提示的技术。

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