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公开(公告)号：US20150256910A1
公开(公告)日：2015-09-10
申请号：US14538116
申请日：2014-11-11
IPC分类号： H04R1/00
CPC分类号： H04R1/00 , H04R1/227 , H04R1/24 , H04R1/26 , H04R1/323 , H04R7/12 , H04R7/122 , H04R7/18 , H04R2440/01
摘要： A transducer for the creation of acoustic energy omni directionally in a horizontal plane. The transducer includes a base plate, the base plate supporting a centrally located voice coil motor assembly and a hemi-toroidal diaphragm having a proximal edge and a distal edge. The proximal edge is appended to the centrally located voice coil motor assembly and the distal edge is appended to the base plate.
摘要翻译： 用于在水平面中定向地产生声能的换能器。 换能器包括基板，支撑位于中心的音圈电机组件的基板和具有近端边缘和远端边缘的半环形隔膜。 近侧边缘附加到位于中心的音圈电动机组件上，并且远侧边缘附接到基板。
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公开(公告)号：US08948273B2
公开(公告)日：2015-02-03
申请号：US11901702
申请日：2007-09-17
CPC分类号： H04B3/54 , H04L25/0264 , H04L25/0266 , H04L25/028 , H04L25/0292
摘要： A method and apparatus for high quality signal transmission, which utilizes normal-mode current flow and produces an audio output signal with suppression of normal-mode voltage amplitude, comprising transmitting an audio input signal source though (1) a buffer amplifier; (2) a modulated current source; (3) a pair of wires; (4) a current transformer; and (5) a receiver amplifier for said current transformer.
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公开(公告)号：US08929560B2
公开(公告)日：2015-01-06
申请号：US14109223
申请日：2013-12-17
摘要： A method and apparatus for introducing a time-varying time delay randomly into the individual reproduction channels of a sound recording, two in the case of binaural presentation. This emulates the temporal aspect of microphone and/or listener motion. The present invention may be applied as a unidirectional process. No preparation of the source material is required. It can be applied to any multichannel audio signal set. It can process analog or digital signals. The process may be used with headphones, loudspeakers, hearing aids or similar assistive hearing devices.
摘要翻译： 一种用于将时变时间延迟随机引入声音记录的各个再现通道的方法和装置，在双耳演示的情况下是两种。 这模拟麦克风和/或听众运动的时间方面。 本发明可以作为单向过程应用。 不需要准备源材料。 它可以应用于任何多声道音频信号组。 它可以处理模拟或数字信号。 该过程可以与耳机，扬声器，助听器或类似的辅助听力设备一起使用。
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14.发明授权公开(公告)号：US08687818B2
公开(公告)日：2014-04-01
申请号：US13037207
申请日：2011-02-28
CPC分类号： H03G5/16 , G10L21/038 , H04R5/04
摘要： A method for dynamically adjusting the spectral content of an audio signal, which increases the harmonic content of said audio signal, said method comprising translating an encoded digital signal into data bands, creating a psychoacoustic model to identify sections of said data bands that are deficient in harmonic quality, analyzing the fundamental frequency and amplitude of said harmonically deficient data bands, creating additional higher order harmonics for said harmonically deficient data bands, adding said higher order harmonics back to said encoded digital signal to form a newly enhanced signal, inverse filtering said newly enhanced signal, and converting said inverse filtered signal to an analog waveform for consumption by the listener.
摘要翻译： 一种用于动态调整音频信号的频谱内容的方法，其增加所述音频信号的谐波内容，所述方法包括将编码的数字信号转换为数据频带，产生心理声学模型以识别所述数据频带中缺少的部分 谐波质量，分析所述谐波缺陷数据带的基频和幅度，为所述谐波缺陷数据带产生额外的较高阶谐波，将所述较高次谐波加到所述编码数字信号上以形成新增强信号， 增强的信号，并将所述逆滤波信号转换为模拟波形，以供收听者使用。
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公开(公告)号：US08359965B2
公开(公告)日：2013-01-29
申请号：US11901698
申请日：2007-09-17
IPC分类号： F41H5/02
CPC分类号： F41H5/0442 , F41H3/00 , F41H5/04 , F41H5/0457 , F41H5/0471 , F41H5/06 , F41H5/08 , F41H5/24
摘要： A panel for use in assembling a radiation, microbial, acoustically, and ballistically shielded space within a building or other personal space. The panel is comprised of an ionizing radiation shielding material layer, a non-ionizing radiation shielding layer, an anti microbial treated layer, a bulletproof layer and an acoustical shielding layer. A method for using said panels to create a radiation, microbial, acoustic, and ballistic shielded space.
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公开(公告)号：US07796775B2
公开(公告)日：2010-09-14
申请号：US11324649
申请日：2006-01-03
CPC分类号： H04R1/323 , H04R1/26 , H04R1/2888 , H04R2205/022 , H04R2209/026
摘要： A loudspeaker system for the reproduction of acoustic waves of music, sound and speech in a substantially circular horizontal plane. The loudspeaker system includes multiple spherical enclosures, each enclosure housing a pair of transducers, each pair of transducers producing acoustic waves of a predetermined frequency range.
摘要翻译： 一种扬声器系统，用于在基本上圆形的水平面中再现音乐，声音和语音的声波。 扬声器系统包括多个球形外壳，每个外壳容纳一对换能器，每对换能器产生预定频率范围的声波。
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17.发明申请SYSTEM AND METHOD FOR INTERACTIVE MAP, DATABASE, AND SOCIAL NETWORKING ENGINE 审中-公开交互式地图，数据库和社会网络引擎的系统与方法公开(公告)号：US20090292626A1
公开(公告)日：2009-11-26
申请号：US12428194
申请日：2009-04-22
申请人： J. Craig Oxford
发明人： J. Craig Oxford
CPC分类号： G06Q30/06 , G06F16/29 , G06F16/9537 , G06Q30/0601 , G06Q50/10
摘要： A system and method for selling or assigning locations to a purchaser. The location can be identified or delineated in several ways. Location identifiers may be used separately or in conjunction with each other. Sale of a particular location may be exclusive, partially-exclusive, or non-exclusive, depending on the particular embodiment of the system. A purchaser or potential purchaser may use digital, zoomable maps to identify locations of interest and possible purchase. The maps may be marked with locations already purchased, and this marking may be turned on and off by the purchaser when viewing the maps. In another embodiment, purchasers also have the option of expanding their participation to other linked aspects of the present invention, including but not limited to Web-based or other electronic access to interactive interfaces and/or social networking engines. Thus, for example, each assigned or purchased location, delineated by latitude and longitude, altitude, depth, and/or geographic or common name, may be identified on digital, zoomable Earth maps so that a user may view data input by other users regarding a particular location. Users also may register or subscribe to input data of their own regarding the location, and communicate electronically with other users of the invention.
摘要翻译： 用于向购买者出售或分配位置的系统和方法。 该位置可以通过几种方式进行识别或划定。 位置标识符可以单独使用或者彼此结合使用。 取决于系统的特定实施例，特定位置的销售可以是排他的，部分排他的或非排他的。 购买者或潜在购买者可以使用数字，可缩放的地图来识别感兴趣的位置和可能的购买。 地图可能已经被标记为已经购买的地点，并且当查看地图时，买方可以打开和关闭该标记。 在另一个实施例中，购买者还可以选择将其参与扩展到本发明的其他链接方面，包括但不限于基于网络的或其他电子访问交互式界面和/或社交网络引擎。 因此，例如，可以在数字可缩放的地球地图上识别由纬度和经度，高度，深度和/或地理或公共名称划定的每个分配或购买的位置，使得用户可以查看由其他用户输入的关于 一个特定的位置。 用户还可以注册或订阅他们自己的有关位置的输入数据，并与本发明的其他用户进行电子通信。
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公开(公告)号：US20090046871A1
公开(公告)日：2009-02-19
申请号：US12193036
申请日：2008-08-17
IPC分类号： H03G5/00
摘要： A method and apparatus for introducing a time-varying time delay randomly into the individual reproduction channels of a sound recording, two in the case of binaural presentation. This emulates the temporal aspect of microphone and/or listener motion. The present invention may be applied as a unidirectional process. No preparation of the source material is required. It can be applied to any multichannel audio signal set. It can process analog or digital signals. The process may be used with headphones, loudspeakers, hearing aids or similar assistive hearing devices.
摘要翻译： 一种用于将时变时间延迟随机引入声音记录的各个再现通道的方法和装置，在双耳演示的情况下是两种。 这模拟麦克风和/或听众运动的时间方面。 本发明可以作为单向过程应用。 不需要准备源材料。 它可以应用于任何多声道音频信号组。 它可以处理模拟或数字信号。 该过程可以与耳机，扬声器，助听器或类似的辅助听力设备一起使用。
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19.发明申请Method and apparatus for dynamically adjusting the spectral content of an audio signal 审中-公开用于动态调整音频信号的频谱内容的方法和装置公开(公告)号：US20080267418A1
公开(公告)日：2008-10-30
申请号：US11633908
申请日：2006-12-05
IPC分类号： H03G3/00
CPC分类号： H04R5/04
摘要： The present invention involves a method for dynamically adjusting the spectral content of an audio signal, which increases the harmonic content through the systematic introduction of amplitude asymmetry. The present invention also involves an apparatus for dynamically adjusting the spectral content of an audio signal which consists of a constant current source, an input buffer amplifier, an output buffer amplifier and a progressively biased system of bipolar junctions, which will produce a controlled asymmetry of the transfer characteristic.
摘要翻译： 本发明涉及一种用于动态调整音频信号的频谱含量的方法，其通过系统地引入振幅不对称来增加谐波含量。 本发明还涉及一种用于动态地调整音频信号的频谱含量的装置，该音频信号由恒定电流源，输入缓冲放大器，输出缓冲放大器和逐步偏置的双极结系统组成，这将产生受控不对称性 传输特性。
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公开(公告)号：US06485241B1
公开(公告)日：2002-11-26
申请号：US08872239
申请日：1997-06-10
申请人： J. Craig Oxford
发明人： J. Craig Oxford
IPC分类号： H05K714
CPC分类号： B60R11/0217 , B60R2011/0019 , B60R2011/0047 , H04R1/025 , Y10T16/05
摘要： A surface mount ring assembly for loudspeakers which comprises a ‘hard’ ring in which the speaker is secured. This hard ring is, in turn, secured to a resilient or ‘soft’ ring which soft ring is secured in the wall opening. The soft ring has a durometer of between 30 to 90 and a dynamic loss modulus of 1010 Dynes/cm2 at 100 to 1000 Hz. This effectively isolates the loudspeaker from the resonant frequency of the structure in which the speaker is secured.
摘要翻译： 一种用于扬声器的表面安装环组件，其包括固定扬声器的“硬”环，该硬环又固定到弹性或“软”环，该软环固定在壁开口中。 软环的硬度在30至90之间，动态损耗模量为1010 Dynes / cm2，在100至1000Hz。 这有效地将扬声器与扬声器固定的结构的谐振频率隔离开来。
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