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公开(公告)号：US20170311077A1
公开(公告)日：2017-10-26
申请号：US15641271
申请日：2017-07-04
申请人： AMX, LLC
发明人： Fawad Nackvi
IPC分类号： H04R3/04 , H03F1/06 , H03F3/181 , H03F3/189 , H03F3/66 , H03G5/16 , H04R1/20 , H04R1/22 , H04R1/24 , H04R1/26 , H04R25/00 , H04R17/10 , H04R15/02 , H04R11/14 , H04R9/18 , H04S7/00 , A61F2/76
CPC分类号： H04R3/04 , A61F2002/765 , H03F1/06 , H03F3/181 , H03F3/189 , H03F3/66 , H03F2200/333 , H03F2200/348 , H03F2200/429 , H03F2200/451 , H03F2203/45264 , H03G5/165 , H04R1/20 , H04R1/22 , H04R1/227 , H04R1/24 , H04R1/26 , H04R9/18 , H04R11/14 , H04R15/02 , H04R17/10 , H04R25/353 , H04R25/48 , H04R25/558 , H04R2201/028 , H04R2205/021 , H04R2205/026 , H04R2227/005 , H04S7/307 , H04S2400/07
摘要： Disclosed are an apparatus and method of processing an audio signal to optimize audio for a room environment. One example method of operation may include recording the audio signal generated within a particular room environment and processing the audio signal to create an original frequency response based on the audio signal. The method may also include identifying a target sub-region of the frequency response which has a predetermined area percentage of a total area under a curve generated by the frequency response, determining whether the target sub-region is a narrow energy region, creating a filter to adjust the frequency response, and applying the filter to the audio signal.
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公开(公告)号：US09699557B2
公开(公告)日：2017-07-04
申请号：US15201419
申请日：2016-07-02
申请人： AMX LLC
发明人： Fawad Nackvi
IPC分类号： H03G3/00 , H04R3/04 , H03G5/16 , H03F1/06 , H03F3/181 , H03F3/189 , H03F3/66 , H04R1/20 , H04R1/22 , H04R1/24 , H04R1/26 , H04R9/18 , H04R11/14 , H04R15/02 , H04R17/10 , H04R25/00 , H04S7/00 , A61F2/76
CPC分类号： H04R3/04 , A61F2002/765 , H03F1/06 , H03F3/181 , H03F3/189 , H03F3/66 , H03F2200/333 , H03F2200/348 , H03F2200/429 , H03F2200/451 , H03F2203/45264 , H03G5/165 , H04R1/20 , H04R1/22 , H04R1/227 , H04R1/24 , H04R1/26 , H04R9/18 , H04R11/14 , H04R15/02 , H04R17/10 , H04R25/353 , H04R25/48 , H04R25/558 , H04R2201/028 , H04R2205/021 , H04R2205/026 , H04R2227/005 , H04S7/307 , H04S2400/07
摘要： Disclosed are an apparatus and method of processing an audio signal to optimize audio for a room environment. One example method of operation may include recording the audio signal generated within a particular room environment and processing the audio signal to create an original frequency response based on the audio signal. The method may also include identifying a target sub-region of the frequency response which has a predetermined area percentage of a total area under a curve generated by the frequency response, determining whether the target sub-region is a narrow energy region, creating a filter to adjust the frequency response, and applying the filter to the audio signal.
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公开(公告)号：US3472972A
公开(公告)日：1969-10-14
申请号：US51326665
申请日：1965-12-13
申请人： SIEMENS AG
发明人： NOSS CORNELIUS
CPC分类号： H04R17/02 , H04R1/083 , H04R23/006
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公开(公告)号：US11317218B2
公开(公告)日：2022-04-26
申请号：US16975772
申请日：2018-12-25
申请人： Goertek Inc.
发明人： Guodong Zhao , Peijun Li , Yaqian Ji , Zhilei Han
摘要： A sound generator comprises a shell, a vibration system and a magnetic circuit system, wherein the shell sequentially accommodates and fixes the vibration system and the magnetic circuit system from top to bottom; the magnetic circuit system comprises a magnetic conductive yoke, and a central magnetic circuit portion and a side magnetic circuit portion that are mounted on an upper surface of the magnetic conductive yoke; a magnetic gap is formed between the central magnetic circuit portion and the side magnetic circuit portion; and at least one of the central magnetic circuit portion and the side magnetic circuit portion is provided with a permanent magnet; the magnetic circuit system is provided with a rear sound hole; a rear cavity in communication with the rear sound hole is provided directly below the magnetic circuit system.
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公开(公告)号：US10028055B2
公开(公告)日：2018-07-17
申请号：US15641271
申请日：2017-07-04
申请人： AMX, LLC
发明人： Fawad Nackvi
IPC分类号： H04R3/04 , H03F1/06 , H03F3/181 , H03F3/189 , H03F3/66 , H03G5/16 , H04R1/20 , H04R1/22 , H04R1/24 , H04R1/26 , H04R11/14 , H04R15/02 , H04R17/10 , H04R25/00 , H04R9/18 , H04S7/00 , A61F2/76
摘要： Disclosed are an apparatus and method of processing an audio signal to optimize audio for a room environment. One example method of operation may include recording the audio signal generated within a particular room environment and processing the audio signal to create an original frequency response based on the audio signal. The method may also include identifying a target sub-region of the frequency response which has a predetermined area percentage of a total area under a curve generated by the frequency response, determining whether the target sub-region is a narrow energy region, creating a filter to adjust the frequency response, and applying the filter to the audio signal.
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公开(公告)号：US3528410A
公开(公告)日：1970-09-15
申请号：US3528410D
申请日：1968-09-16
申请人： SURGICAL DESIGN CORP
发明人： BANKO ANTON
CPC分类号： A61F9/00727 , A61F9/00745
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公开(公告)号：US3474271A
公开(公告)日：1969-10-21
申请号：US3474271D
申请日：1967-06-08
发明人： HEIM RICHARD C
CPC分类号： B06B1/08
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公开(公告)号：US20160255440A1
公开(公告)日：2016-09-01
申请号：US14379175
申请日：2014-02-26
申请人： Avon Products, Inc.
发明人： Raheel Khan , Amitabh Bansal , Blanca Perez
CPC分类号： H04R15/02 , A61K8/022 , A61K8/25 , A61K8/26 , A61K8/31 , A61K8/345 , A61K8/37 , A61K8/4953 , A61K8/63 , A61K2800/522 , A61Q1/02 , A61Q1/10 , A61Q17/04 , A61Q19/00 , A61Q19/02 , A61Q19/06 , A61Q19/08 , B06B1/08 , H04R1/2888 , H04R2217/03
摘要： The present invention relates generally to cosmetic powder compositions for topical application to a keratinous surface, as well as to the delivery of cosmetic actives using the cosmetic powder compositions. In particular, the cosmetic powder compositions of the present invention comprise actives for delivery to the skin, such actives providing aesthetic and therapeutic benefits to the skin, such as, by improving the condition and appearance of skin affected by signs of chronological, hormonal, or photo-aging.
摘要翻译： 本发明一般涉及用于局部应用于角质表面的化妆品粉末组合物，以及使用化妆品粉末组合物递送化妆品活性物质。 特别地，本发明的化妆品粉末组合物包括用于递送至皮肤的活性物质，这些活性物质对皮肤提供美学和治疗益处，例如通过改善受时间顺序，激素或 光衰老。
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公开(公告)号：US09036825B2
公开(公告)日：2015-05-19
申请号：US13710690
申请日：2012-12-11
申请人： Fawad Nackvi
发明人： Fawad Nackvi
IPC分类号： H04B3/20 , H03G5/16 , H03F1/06 , H03F3/181 , H03F3/189 , H03F3/66 , H04R1/20 , H04R1/22 , H04R1/24 , H04R1/26 , H04R3/04 , H04R9/18 , H04R11/14 , H04R15/02 , H04R17/10 , H04R25/00 , H04S7/00 , A61F2/76
CPC分类号： H04R3/04 , A61F2002/765 , H03F1/06 , H03F3/181 , H03F3/189 , H03F3/66 , H03F2200/333 , H03F2200/348 , H03F2200/429 , H03F2200/451 , H03F2203/45264 , H03G5/165 , H04R1/20 , H04R1/22 , H04R1/227 , H04R1/24 , H04R1/26 , H04R9/18 , H04R11/14 , H04R15/02 , H04R17/10 , H04R25/353 , H04R25/48 , H04R25/558 , H04R2201/028 , H04R2205/021 , H04R2205/026 , H04R2227/005 , H04S7/307 , H04S2400/07
摘要： Disclosed are an apparatus and method of processing an audio signal to optimize audio for a room environment. One example method of operation may include recording the audio signal generated within a particular room environment and processing the audio signal to create an original frequency response based on the audio signal. The method may also include identifying a target sub-region of the frequency response which has a predetermined area percentage of a total area under a curve generated by the frequency response, determining whether the target sub-region is a narrow energy region, creating a filter to adjust the frequency response, and applying the filter to the audio signal.
摘要翻译： 公开了一种处理音频信号以优化房间环境的音频的装置和方法。 操作的一个示例方法可以包括记录在特定房间环境内生成的音频信号并处理音频信号以基于音频信号创建原始频率响应。 该方法还可以包括识别频率响应的目标子区域，其具有由频率响应产生的曲线下的总面积的预定面积百分比，确定目标子区域是否为窄能区域，创建过滤器 以调整频率响应，并将滤波器应用于音频信号。
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