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1. 发明授权

US07978868B2 Adaptive dynamic range optimization 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：US07978868B2
公开(公告)日：2011-07-12
申请号：US12025890
申请日：2008-02-05
申请人： Peter Blamey , Christopher John James , Hugh J. Mcdermott , Lois Martin , Konrad Wildi
发明人： Peter Blamey , Christopher John James , Hugh J. 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 analyzing 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 of statistical distribution estimates in respect of each signal and compares those estimates to predetermined hearing response 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。

2. 发明申请

US20080123883A1 ADAPTIVE DYNAMIC RANGE OPTIMIZATION 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：US20080123883A1
公开(公告)日：2008-05-29
申请号：US12025890
申请日：2008-02-05
申请人： Peter John Blamey , Christopher John James , Hugh Joseph McDermott , Lois Martin , Konrad Wildi
发明人： Peter John Blamey , Christopher John James , Hugh Joseph McDermott , Lois Martin , Konrad Wildi
IPC分类号： H04R25/00 , H03G3/20
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 of statistical distribution estimates in respect of each signal and compares those estimates to predetermined hearing response 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。

3. 发明授权

US07366315B2 Adaptive dynamic range optimization 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：US07366315B2
公开(公告)日：2008-04-29
申请号：US10817227
申请日：2004-04-02
申请人： Peter John Blamey , Christopher John James , Hugh Joseph McDermott , Lois Martin , Konrad Wildi
发明人： Peter John Blamey , Christopher John James , Hugh Joseph 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。

4. 发明授权

US06731767B1 Adaptive dynamic range of optimization sound processor 有权
标题翻译：优化声音处理器的自适应动态范围
公开(公告)号：US06731767B1
公开(公告)日：2004-05-04
申请号：US09478022
申请日：2000-01-05
申请人： Peter John Blamey , Christopher John James , Konrad Wildi , Hugh Joseph McDermott , Lois Martin
发明人： Peter John Blamey , Christopher John James , Konrad Wildi , Hugh Joseph McDermott , Lois Martin
IPC分类号： H04R2500
CPC分类号： H04R25/356 , G10L15/02 , H03G9/005 , H04R25/505 , H04R2225/43 , H04R2430/03
摘要： In one embodiment an apparatus for processing sound includes a means (401) for analyzing a sound signal into a number frequency bands and a means (403) for applying variable gain to each frequency band independently. Gain is applied under control of a number of gain comparator means (409) each of which generates a number of statistical estimates in respect of each signal and compares those estimates to predetermined hearing response 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施加可变增益的装置（403）。在多个增益比较器装置（409）的控制下施加增益，每个增益比较器装置产生关于每个信号的多个统计估计，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。

5. 发明授权

US08768478B1 Signal evaluation in binaural and hybrid hearing prosthesis configurations 有权
标题翻译：双耳和混合听力假体配置信号评估
公开(公告)号：US08768478B1
公开(公告)日：2014-07-01
申请号：US13755171
申请日：2013-01-31
申请人： Christopher John James
发明人： Christopher John James
IPC分类号： A61N1/36
CPC分类号： A61N1/36036
摘要： The present application discloses systems and methods to address situations in a binaural hearing prosthesis configuration in which each hearing prosthesis receives audio signals that have differing audio signal measures (e.g., signal to noise ratios (SNRs)). In accordance with one embodiment, a method is provided and includes receiving a first audio signal from a first transducer, receiving a second audio signal from a second transducer, evaluating the first audio signal and determining thereby a first audio signal measure, evaluating the second audio signal and determining thereby a second audio signal measure, based on the evaluating, identifying from among the first audio signal and the second audio signal a particular audio signal that has a certain quality with respect to the audio signal measures (e.g., the highest SNR), and applying stimulation to a recipient in accordance with the identified audio signal.
摘要翻译：本申请公开了一种解决双耳听力假体配置中的情况的系统和方法，其中每个听觉假体接收具有不同音频信号测量（例如，信噪比（SNR））的音频信号。根据一个实施例，提供了一种方法，包括从第一换能器接收第一音频信号，从第二换能器接收第二音频信号，评估第一音频信号，由此确定第一音频信号测量，评估第二音频信号并由此确定第二音频信号测量，基于来自第一音频信号和第二音频信号的评估，相对于音频信号测量（例如，最高SNR）具有一定质量的特定音频信号，并且根据所识别的音频信号对接收者应用刺激。

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