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公开(公告)号：US08582782B2
公开(公告)日：2013-11-12
申请号：US13556509
申请日：2012-07-24
CPC分类号： H04R29/004 , A61B5/0205 , A61B5/021 , A61B5/024 , A61B5/1117 , A61B5/14542 , A61B5/6817 , G06F19/00 , G06F19/36 , G16H50/20 , G16H50/30 , H04M1/65 , H04R1/1091 , H04R25/70 , H04R2201/109 , H04R2410/05 , H04R2499/11
摘要： An earpiece (100) is provided. The earpiece can include an Ambient Sound Microphone (111) configured to capture ambient sound, an Ear Canal Microphone (123) configured to capture internal sound in the ear canal, a memory (208) configured to record at least a portion of the history of the ambient sound and the internal sound, and a processor (121) configured to save a recent portion of the history responsive to an event.
摘要翻译： 提供耳机（100）。 耳机可以包括被配置为捕获环境声音的环境声音麦克风（111），被配置为捕获耳道内部声音的耳道麦克风（123）;存储器（208），被配置为记录至少一部分历史 环境声音和内部声音，以及被配置为响应于事件来保存历史的最近部分的处理器（121）。
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公开(公告)号：US08611560B2
公开(公告)日：2013-12-17
申请号：US12102555
申请日：2008-04-14
IPC分类号： H04R3/00
摘要： Methods and devices for voice operated control are provided. The method can include measuring an ambient sound received from at least one Ambient Sound Microphone, measuring an internal sound received from at least one Ear Canal Microphone, detecting a spoken voice from a wearer of the earpiece based on an analysis of the ambient sound and the internal sound, and controlling at least one voice operation of the earpiece if the presence of spoken voice is detected. The analysis can be a sound pressure level (SPL) difference, a correlation, a coherence, or a spectral difference.
摘要翻译： 提供语音操作控制的方法和设备。 该方法可以包括测量从至少一个环境声音麦克风接收的环境声音，测量从至少一个耳道麦克风接收的内部声音，基于对环境声音的分析来检测来自耳机佩戴者的口语声音，以及 内部声音，并且如果检测到语音的存在，则控制耳机的至少一个语音操作。 分析可以是声压级（SPL）差异，相关性，相干性或光谱差异。
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公开(公告)号：US20080181419A1
公开(公告)日：2008-07-31
申请号：US12017878
申请日：2008-01-22
IPC分类号： H03G3/20
CPC分类号： G10K11/002 , H04R1/1016 , H04R1/1083 , H04R3/002 , H04R3/005 , H04R2225/41 , H04R2460/05 , H04R2499/11
摘要： A method for acute sound detection and reproduction is provided that can include measuring an ambient sound level external to an ear canal at least partially occluded by the earpiece, monitoring a change in the ambient sound level for detecting an acute sound, estimating a proximity of the acute sound, and reproducing the acute sound within the ear canal responsive to detecting the acute sound and the proximity. Other embodiments are disclosed.
摘要翻译： 提供了一种用于急性声音检测和再现的方法，其可以包括测量由耳机至少部分遮挡的耳道外部的环境声级，监测环境声级的变化以检测急性声音，估计接近 急性声音，并且响应于检测到急性声音和接近度而再现耳道内的急性声音。 公开了其他实施例。
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公开(公告)号：US08917894B2
公开(公告)日：2014-12-23
申请号：US12017878
申请日：2008-01-22
CPC分类号： G10K11/002 , H04R1/1016 , H04R1/1083 , H04R3/002 , H04R3/005 , H04R2225/41 , H04R2460/05 , H04R2499/11
摘要： Earpieces and methods for acute sound detection and reproduction are provided. A method can include measuring an ambient sound level external to an ear canal at least partially occluded by the earpiece, monitoring a change in the ambient sound level for detecting an acute sound, estimating a proximity of the acute sound, and reproducing the acute sound within the ear canal responsive to detecting the acute sound and the proximity.
摘要翻译： 提供了用于急性声音检测和再现的耳机和方法。 一种方法可以包括测量由耳机至少部分遮挡的耳道外部的环境声级，监测环境声级的变化以检测急性声音，估计急性声音的接近度，以及再现急性声音内的急性声音 耳道响应于检测到急性声音和接近度。
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公开(公告)号：US08718305B2
公开(公告)日：2014-05-06
申请号：US12165022
申请日：2008-06-30
申请人： John Usher , Marc Andre Boillot
发明人： John Usher , Marc Andre Boillot
IPC分类号： H04R25/00
CPC分类号： H04R1/1083 , H03G3/32 , H04R1/10 , H04R1/1016 , H04R3/005 , H04R3/04 , H04R2410/05 , H04R2420/07
摘要： Methods for audio processing suitable for use with an earpiece are provided. A method includes delivering audio to an ear canal, measuring a residual background noise level within the ear canal, and adjusting the audio based on characteristics of the residual background noise level to maintain a natural audio level. A mixing of an ambient sound signal and an ear canal signal can be used to calculate the residual background noise level. The method can include compensating the residual measurement based on microphone sensitivities.
摘要翻译： 提供了适用于耳机的音频处理方法。 一种方法包括将音频传送到耳道，测量耳道内的残余背景噪声水平，以及基于残余背景噪声水平的特性来调节音频以维持自然音频水平。 可以使用环境声音信号和耳道信号的混合来计算残余背景噪声水平。 该方法可以包括基于麦克风灵敏度补偿残差测量。
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6.发明授权Device and method for controlling operation of an earpiece based on voice activity in the presence of audio content 有权在存在音频内容的情况下，基于语音活动来控制耳机的操作的装置和方法公开(公告)号：US08577062B2
公开(公告)日：2013-11-05
申请号：US12110773
申请日：2008-04-28
摘要： An earpiece (100) and a method (300) personalized voice operable control can include capturing (302) an ambient sound from an Ambient Sound Microphone (111) to produce an electronic ambient signal (426), delivering (304) audio content (402) to an ear canal (131) by way of an Ear Canal Receiver (125) to produce an acoustic audio content (404) and capturing (306) in the ear canal an internal sound (402) from an Ear Canal Microphone (123) to produce an electronic internal signal (410). The electronic internal signal includes an echo of the acoustic audio content and a spoken voice generated by a wearer of the earpiece. The Method also includes detecting (312) the spoken voice in the electronic internal signal in the presence of the echo, and controlling (314) a voice operation of the earpiece when the spoken voice is detected.
摘要翻译： 耳机（100）和方法（300）个性化语音可操作控制可以包括从环境声音麦克风（111）捕获（302）环境声音以产生电子环境信号（426），传送（304）音频内容（402） ）通过耳道接收器（125）通过耳道接收器（125）发送到耳道（131），以产生声学音频内容（404）并且在耳道中捕获（306）来自耳道麦克风（123）的内部声音（402） 以产生电子内部信号（410）。 电子内部信号包括声音内容的回声和耳机佩戴者产生的口语声音。 该方法还包括在存在回声的情况下检测（312）电子内部信号中的口语，并且当检测到语音时，控制（314）耳机的语音操作。
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7.发明授权公开(公告)号：US08081780B2
公开(公告)日：2011-12-20
申请号：US12115349
申请日：2008-05-05
IPC分类号： H04B1/00
CPC分类号： H04R3/005 , H04R1/1083 , H04R2410/05 , H04R2460/01 , H04R2460/07
摘要： An earpiece (100) and a method (640) for acoustic management of multiple microphones is provided. The method can include capturing an ambient acoustic signal from an Ambient Sound Microphone (ASM) to produce an electronic ambient signal, capturing in an ear canal an internal sound from an Ear Canal Microphone (ECM) to produce an electronic internal signal, measuring a background noise signal, and mixing the electronic ambient signal with the electronic internal signal in a ratio dependent on the background noise signal to produce a mixed signal. The mixing can adjust an internal gain of the electronic internal signal and an external gain of the electronic ambient signal based on the background noise characteristics. The mixing can account for an acoustic attenuation level and an audio content level of the earpiece. Other embodiments are provided.
摘要翻译： 提供了用于多个麦克风的声学管理的耳机（100）和方法（640）。 该方法可以包括从环境声音麦克风（ASM）捕获环境声信号以产生电子环境信号，在耳道中从耳道麦克风（ECM）捕获内部声音以产生电子内部信号，测量背景 噪声信号，并且以与背景噪声信号相关的比例将电子环境信号与电子内部信号混合以产生混合信号。 混合可以基于背景噪声特性来调节电子内部信号的内部增益和电子环境信号的外部增益。 混合可以考虑耳机的声衰减水平和音频内容水平。 提供其他实施例。
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公开(公告)号：US08213649B2
公开(公告)日：2012-07-03
申请号：US12025146
申请日：2008-02-04
IPC分类号： H04R25/00
CPC分类号： A61B5/12 , A61B5/7232 , H04R1/1016 , H04R2201/107 , H04R2420/07 , H04R2430/01 , H04R2460/07
摘要： An earpiece (100) and a method (300) for evaluating auditory health are provided. Evaluating auditory health includes embedding (302) at least one excitation signal (402) in an audio clip (404) to produce an embedded excitation signal (406), emitting (304) the embedded excitation signal to an ear canal (131) at least partially occluded by the earpiece, analyzing (312) a recorded sound field within the ear canal during a continuous delivery of the embedded excitation signal to assess auditory health, and adjusting (314) the excitation signal within the audio clip during the emitting based on comparative differences with a reference otoacoustic emission (OAE).
摘要翻译： 提供了一种用于评估听觉健康的听筒（100）和方法（300）。 评估听觉健康包括在音频剪辑（404）中嵌入（302）至少一个激励信号（402）以产生嵌入的激励信号（406），至少向耳道（131）发射（304）嵌入的激励信号 通过耳机部分闭塞，在连续输送嵌入式激励信号期间分析（312）耳道内的记录声场以评估听觉健康，以及在基于比较的发射期间调整（314）音频剪辑内的激发信号 与参考耳声发射（OAE）的差异。
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公开(公告)号：US20090010456A1
公开(公告)日：2009-01-08
申请号：US12169386
申请日：2008-07-08
CPC分类号： H04R3/005 , G10L21/0264 , G10L2021/02087 , H04R3/00 , H04R25/02 , H04R25/505 , H04R29/004
摘要： At least one exemplary embodiment is directed to a method and/or a device for voice operated control. The method can include method measuring an ambient sound received from at least one Ambient Sound Microphone, measuring an internal sound received from at least one Ear Canal Microphone, detecting a spoken voice from a wearer of the earpiece based on an analysis of the ambient sound and the internal sound, and controlling at least one voice operation of the earpiece if the presence of spoken voice is detected. The analysis can be a non-difference comparison such as a correlation analysis, a cross-correlation analysis, and a coherence analysis.
摘要翻译： 至少一个示例性实施例涉及用于语音操作控制的方法和/或设备。 该方法可以包括测量从至少一个环境声音麦克风接收的环境声音的方法，测量从至少一个耳道麦克风接收的内部声音，基于对环境声音的分析来检测来自耳机佩戴者的口语声音;以及 内部声音，并且如果检测到语音的存在，则控制耳机的至少一个语音操作。 分析可以是非差异比较，如相关分析，互相关分析和一致性分析。
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公开(公告)号：US08625819B2
公开(公告)日：2014-01-07
申请号：US12169386
申请日：2008-07-08
IPC分类号： H04R3/00
CPC分类号： H04R3/005 , G10L21/0264 , G10L2021/02087 , H04R3/00 , H04R25/02 , H04R25/505 , H04R29/004
摘要： Methods and devices for voice operated control are provided. The method can include measuring an ambient sound received from at least one Ambient Sound Microphone, measuring an internal sound received from at least one Ear Canal Microphone, detecting a spoken voice from a wearer of the earpiece based on an analysis of the ambient sound and the internal sound, and controlling at least one voice operation of the earpiece if the presence of spoken voice is detected. The analysis can be a non-difference comparison such as a correlation analysis, a cross-correlation analysis, and a coherence analysis.
摘要翻译： 提供语音操作控制的方法和设备。 该方法可以包括测量从至少一个环境声音麦克风接收的环境声音，测量从至少一个耳道麦克风接收的内部声音，基于对环境声音的分析来检测来自耳机佩戴者的口语声音，以及 内部声音，并且如果检测到语音的存在，则控制耳机的至少一个语音操作。 分析可以是非差异比较，如相关分析，互相关分析和一致性分析。
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