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公开(公告)号：US20100128884A1
公开(公告)日：2010-05-27
申请号：US12324336
申请日：2008-11-26
CPC分类号： H04R1/1008
摘要： A headset including an earcup having a front opening adapted to be adjacent to the ear of the user, a baffle disposed within the earcup to define front and rear cavities, a cushion extending around the periphery of the front opening of the earcup and constructed and arranged to accommodate the ear of the user, the cushion having a first density, an inner radial portion, and an outer radial portion opposite the inner radial portion, a cushion cover substantially surrounding the cushion to form a headphone cushion assembly, and a high impedance component having a second density and located near the outer radial portion to increase the transmission loss of the cushion along a radial direction.
摘要翻译： 一种耳机，其包括具有适于邻近使用者耳朵的前开口的耳罩，设置在耳罩内以限定前腔和后腔的挡板，围绕耳罩的前开口的周边延伸的缓冲垫，并被构造和布置 为了容纳使用者的耳朵，衬垫具有第一密度，内部径向部分和与径向部分相对的外部径向部分，基本上围绕衬垫以形成耳机衬垫组件的缓冲垫，以及高阻抗部件 具有第二密度并且位于外部径向部分附近以增加衬垫沿径向方向的传输损耗。
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公开(公告)号：US08594351B2
公开(公告)日：2013-11-26
申请号：US12857462
申请日：2010-08-16
申请人： Jason Harlow , Tetsuro Oishi , Kevin P. Annunziato , Ian M. Collier , Michael Monahan , Roman Sapiejewski
发明人： Jason Harlow , Tetsuro Oishi , Kevin P. Annunziato , Ian M. Collier , Michael Monahan , Roman Sapiejewski
IPC分类号： H04R5/02
CPC分类号： H04R1/2846 , H04R1/1016 , H04R1/1058 , H04R1/24 , H04R1/2849 , H04R2420/07 , H04R2499/11
摘要： An earphone includes a first acoustic chamber having a reactive element and a resistive element in a parallel configuration, a second acoustic chamber separated from the first acoustic chamber by an acoustic transducer and including a unitary port to provide both pressure equalization of the second chamber and equalization of the earphone to a predetermined frequency response, and a housing to support the apparatus from the concha of a wearer's ear and to extend the second acoustic chamber into the ear canal of the wearer's ear.
摘要翻译： 耳机包括具有反应元件和并联结构的电阻元件的第一声学室，通过声学换能器与第一声学室分离的第二声学室，并且包括单一端口以提供第二腔室的均压和均衡 的耳机到预定的频率响应，以及壳体，用于从佩戴者的耳朵的耳朵支撑设备并且将第二声学室延伸到佩戴者的耳朵的耳道中。
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公开(公告)号：US08374373B2
公开(公告)日：2013-02-12
申请号：US12324336
申请日：2008-11-26
CPC分类号： H04R1/1008
摘要： A headset including an earcup having a front opening adapted to be adjacent to the ear of the user, a baffle disposed within the earcup to define front and rear cavities, a cushion extending around the periphery of the front opening of the earcup and constructed and arranged to accommodate the ear of the user, the cushion having a first density, an inner radial portion, and an outer radial portion opposite the inner radial portion, a cushion cover substantially surrounding the cushion to form a headphone cushion assembly, and a high impedance component having a second density and located near the outer radial portion to increase the transmission loss of the cushion along a radial direction.
摘要翻译： 一种耳机，其包括具有适于邻近使用者耳朵的前开口的耳罩，设置在耳罩内以限定前腔和后腔的挡板，围绕耳罩的前开口的周边延伸的缓冲垫，并被构造和布置 为了容纳使用者的耳朵，衬垫具有第一密度，内部径向部分和与径向部分相对的外部径向部分，基本上围绕衬垫以形成耳机衬垫组件的缓冲垫，以及高阻抗部件 具有第二密度并且位于外部径向部分附近以增加衬垫沿径向方向的传输损耗。
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公开(公告)号：US20080002835A1
公开(公告)日：2008-01-03
申请号：US11428057
申请日：2006-06-30
IPC分类号： G10K11/16
CPC分类号： H04B1/202 , H04R1/1016 , H04R1/1058 , H04R1/1066 , H04R1/2842 , H04R1/2849 , H04R1/288 , H04R2420/07 , H04R2460/11 , H04R2499/11
摘要： An earphone includes a first acoustic chamber including a reactive element and a resistive element in parallel, a second acoustic chamber separated from the first acoustic chamber by an acoustic transducer, and a housing to support the apparatus from the concha of a wearer's ear and to extend the second acoustic chamber into the ear canal of the wearer's ear.A cushion includes a first material and a second material and is formed into a first region and a second region. The first region defines an exterior surface shaped to fit the concha of a human ear. The second region defines an exterior surface shaped to fit the ear canal of a human ear. The first and second regions together define an interior surface shaped to accommodate an earphone. The first material occupies a volume adjacent to the interior surface. The second material occupies a volume between the first material and the first and second outer surfaces. The first and second materials are of different hardnesses.
摘要翻译： 一个耳机包括一个包括一个反应元件和一个电阻元件并联的第一声学室，一个通过一个声学换能器与第一个声学室隔开的第二个声学室，以及一个壳体，用于从佩戴者耳朵的耳朵支撑设备，并延伸 第二声室进入佩戴者耳朵的耳道。 衬垫包括第一材料和第二材料，并且形成为第一区域和第二区域。 第一区域限定外形，其形状适合于人耳的外耳。 第二区域限定外形，其形状适合人耳的耳道。 第一和第二区域一起限定形成为容纳耳机的内表面。 第一种材料占据与内表面相邻的体积。 第二材料占据第一材料与第一和第二外表面之间的体积。 第一和第二种材料具有不同的硬度。
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公开(公告)号：US07916888B2
公开(公告)日：2011-03-29
申请号：US11428057
申请日：2006-06-30
申请人： Roman Sapiejewski , William W. Tice , Jason M. Harlow , Ian M. Collier , Kevin P. Annunziato , Pericles Nicholas Bakalos , Michael J. Monahan
发明人： Roman Sapiejewski , William W. Tice , Jason M. Harlow , Ian M. Collier , Kevin P. Annunziato , Pericles Nicholas Bakalos , Michael J. Monahan
IPC分类号： H04R25/00
CPC分类号： H04B1/202 , H04R1/1016 , H04R1/1058 , H04R1/1066 , H04R1/2842 , H04R1/2849 , H04R1/288 , H04R2420/07 , H04R2460/11 , H04R2499/11
摘要： An earphone includes a first acoustic chamber including a reactive element and a resistive element in parallel, a second acoustic chamber separated from the first acoustic chamber by an acoustic transducer, and a housing to support the apparatus from the concha of a wearer's ear and to extend the second acoustic chamber into the ear canal of the wearer's ear.A cushion includes a first material and a second material and is formed into a first region and a second region. The first region defines an exterior surface shaped to fit the concha of a human ear. The second region defines an exterior surface shaped to fit the ear canal of a human ear. The first and second regions together define an interior surface shaped to accommodate an earphone. The first material occupies a volume adjacent to the interior surface. The second material occupies a volume between the first material and the first and second outer surfaces. The first and second materials are of different hardnesses.
摘要翻译： 一个耳机包括一个包括一个反应元件和一个电阻元件并联的第一声学室，一个通过一个声学换能器与第一个声学室隔开的第二个声学室，以及一个壳体，用于从佩戴者耳朵的耳朵支撑设备，并延伸 第二声室进入佩戴者耳朵的耳道。 衬垫包括第一材料和第二材料，并且形成为第一区域和第二区域。 第一区域限定外形，其形状适合于人耳的外耳。 第二区域限定外形，其形状适合人耳的耳道。 第一和第二区域一起限定形成为容纳耳机的内表面。 第一种材料占据与内表面相邻的体积。 第二材料占据第一材料与第一和第二外表面之间的体积。 第一和第二种材料具有不同的硬度。
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公开(公告)号：US20110211723A1
公开(公告)日：2011-09-01
申请号：US13041854
申请日：2011-03-07
IPC分类号： H04R1/10
CPC分类号： H04B1/202 , H04R1/1016 , H04R1/1058 , H04R1/1066 , H04R1/2842 , H04R1/2849 , H04R1/288 , H04R2420/07 , H04R2460/11 , H04R2499/11
摘要： A cushion includes a first material and a second material and is formed into a first region and a second region. The first region defines an exterior surface shaped to fit the concha of a human ear. The second region defines an exterior surface shaped to fit the ear canal of a human ear. The first and second regions together define an interior surface shaped to couple the cushion to acoustic elements of an earphone. The first material occupies a first volume adjacent to the interior surface. The second material occupies a second volume between the first material and the first and second outer surfaces. The first and second materials are of different hardnesses.
摘要翻译： 衬垫包括第一材料和第二材料，并且形成为第一区域和第二区域。 第一区域限定外形，其形状适合于人耳的外耳。 第二区域限定外形，其形状适合人耳的耳道。 第一和第二区域一起限定内部表面，该内表面被成形为将垫子耦合到耳机的声学元件。 第一材料占据与内表面相邻的第一体积。 第二材料在第一材料和第一和第二外表面之间占据第二体积。 第一和第二种材料具有不同的硬度。
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公开(公告)号：US08355522B2
公开(公告)日：2013-01-15
申请号：US13041854
申请日：2011-03-07
IPC分类号： H04R25/00
CPC分类号： H04B1/202 , H04R1/1016 , H04R1/1058 , H04R1/1066 , H04R1/2842 , H04R1/2849 , H04R1/288 , H04R2420/07 , H04R2460/11 , H04R2499/11
摘要： A cushion includes a first material and a second material and is formed into a first region and a second region. The first region defines an exterior surface shaped to fit the concha of a human ear. The second region defines an exterior surface shaped to fit the ear canal of a human ear. The first and second regions together define an interior surface shaped to couple the cushion to acoustic elements of an earphone. The first material occupies a first volume adjacent to the interior surface. The second material occupies a second volume between the first material and the first and second outer surfaces. The first and second materials are of different hardnesses.
摘要翻译： 衬垫包括第一材料和第二材料，并且形成为第一区域和第二区域。 第一区域限定外形，其形状适合于人耳的外耳。 第二区域限定外形，其形状适合人耳的耳道。 第一和第二区域一起限定内部表面，该内表面被成形为将垫子耦合到耳机的声学元件。 第一材料占据与内表面相邻的第一体积。 第二材料在第一材料和第一和第二外表面之间占据第二体积。 第一和第二种材料具有不同的硬度。
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公开(公告)号：US20110044464A1
公开(公告)日：2011-02-24
申请号：US12719903
申请日：2010-03-09
CPC分类号： H04R1/1083 , G10K11/17857 , G10K11/17861 , G10K2210/1081 , H04R1/1008 , H04R1/1016 , H04R1/1075
摘要： An earpiece of an ANR device incorporates one or more of feedforward-based ANR; feedback-based ANR; passive noise reduction (PNR) of environmental noise sounds in the environment external to the casing of the earpiece in higher audible frequencies; a controlled leak acoustically coupling the front cavity to the environment external to the casing of the ANR device where the coupling may be through another cavity that is closable to the environment external to the casing with a leaky cover; a combination of an acoustically resistive port and a mass port coupling a rear cavity to the environment external to the casing where the coupling may be through another cavity that is closable to the environment external to the casing with a leaky cover; a feedforward microphone given acoustic access to the environment external to the casing through an aperture that is overlain with a leaky cover or that is enclosed within a cavity that is acoustically coupled to the environment external to the casing with a leak.
摘要翻译： ANR设备的耳机包含一个或多个基于前馈的ANR; 基于反馈的ANR; 环境噪声的被动降噪（PNR）在较高的可听频率下在耳机壳体外部的环境中发出声音; 将前腔声耦合到ANR装置的壳体外部的环境的可控泄漏，其中联接器可以通过另外的空腔，该空腔可以用泄漏的盖子封闭到壳体外部的环境; 一个隔音端口和一个质量端口的组合，其将后腔连接到壳体外部的环境，其中联接器可以通过另一个空腔，该空腔可以用泄漏的盖子封闭到壳体外部的环境; 前馈麦克风通过与泄漏的盖子相邻的孔或被封闭在腔体内的声学耦合到壳体外部的环境而泄漏的情况下给予壳体外部环境的声学访问。
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公开(公告)号：US08798283B2
公开(公告)日：2014-08-05
申请号：US13667103
申请日：2012-11-02
申请人： Daniel M. Gauger, Jr. , Ricardo F. Carreras , Jason Harlow , Neil Adam Ranney , Martin David Ring , Roman Sapiejewski , Vishu Singh
发明人： Daniel M. Gauger, Jr. , Ricardo F. Carreras , Jason Harlow , Neil Adam Ranney , Martin David Ring , Roman Sapiejewski , Vishu Singh
CPC分类号： G10K11/178 , G10K2210/1081 , G10K2210/3026 , G10K2210/3027 , G10K2210/3028 , G10K2210/3036 , G10K2210/3055 , G10K2210/3056 , H04R1/1008 , H04R1/1083 , H04R3/002 , H04R2460/01 , H04R2460/05
摘要： In an active noise reducing headphone, a signal processor applies filters and control gains of both the feed-forward and feedback active noise cancellation signal paths. The signal processor is configured to apply first feed-forward filters to the feed-forward signal path and apply first feedback filters to the feedback signal path during a first operating mode providing effective cancellation of ambient sound, and to apply second feed-forward filters to the feed-forward signal path during a second operating mode providing active hear-through of ambient sounds with ambient naturalness.
摘要翻译： 在有源减噪耳机中，信号处理器应用滤波器并且控制前馈和反馈有源噪声消除信号路径的增益。 信号处理器被配置为将第一前馈滤波器应用于前馈信号路径，并且在提供有效消除环境声音的第一操作模式期间将第一反馈滤波器施加到反馈信号路径，并且将第二前馈滤波器应用于 在第二操作模式期间的前馈信号路径提供具有环境自然性的环境声音的主动听觉。
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公开(公告)号：US08571228B2
公开(公告)日：2013-10-29
申请号：US12719903
申请日：2010-03-09
IPC分类号： H04R5/033 , G10L21/0208
CPC分类号： H04R1/1083 , G10K11/17857 , G10K11/17861 , G10K2210/1081 , H04R1/1008 , H04R1/1016 , H04R1/1075
摘要： An earpiece of an ANR device incorporates one or more of feedforward-based ANR; feedback-based ANR; passive noise reduction (PNR) of environmental noise sounds in the environment external to the casing of the earpiece in higher audible frequencies; a controlled leak acoustically coupling the front cavity to the environment external to the casing of the ANR device where the coupling may be through another cavity that is closable to the environment external to the casing with a leaky cover; a combination of an acoustically resistive port and a mass port coupling a rear cavity to the environment external to the casing where the coupling may be through another cavity that is closable to the environment external to the casing with a leaky cover; a feedforward microphone given acoustic access to the environment external to the casing through an aperture that is overlain with a leaky cover or that is enclosed within a cavity that is acoustically coupled to the environment external to the casing with a leak.
摘要翻译： ANR设备的耳机包含一个或多个基于前馈的ANR; 基于反馈的ANR; 环境噪声的被动降噪（PNR）在较高的可听频率下在耳机壳体外部的环境中发出声音; 将前腔声耦合到ANR装置的壳体外部的环境的可控泄漏，其中联接器可以通过另外的空腔，该空腔可以用泄漏的盖子封闭到壳体外部的环境; 一个隔音端口和一个质量端口的组合，其将后腔连接到壳体外部的环境，其中联接器可以通过另一个空腔，该空腔可以用泄漏的盖子封闭到壳体外部的环境; 前馈麦克风通过与泄漏的盖子相邻的孔或被封闭在腔体内的声学耦合到壳体外部的环境而泄漏的情况下给予壳体外部环境的声学访问。
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