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1. 发明授权

US08428284B2 Loudspeaker with passive low frequency directional control 有权
标题翻译：扬声器采用无源低频方向控制
公开(公告)号：US08428284B2
公开(公告)日：2013-04-23
申请号：US12727788
申请日：2010-03-19
申请人： John D. Meyer , Jean Pierre Mamin , Pablo Espinosa , Peter Kowalczyk
发明人： John D. Meyer , Jean Pierre Mamin , Pablo Espinosa , Peter Kowalczyk
IPC分类号： H04R1/20
CPC分类号： H04R1/323 , H04R1/288 , H04R1/347
摘要： A loudspeaker is provided that passively achieves a directional polar response at low frequencies with a high degree of attenuation between the front and the back of the loudspeaker. The loudspeaker 11 has a transducer 13, an enclosure 21 behind the transducer, and port openings 29 in the sidewalls 23 of the enclosure to allow a back-wave produced by the transducer to exit the enclosure and combine with the front wave produced by the transducer. Cancellation behind the loudspeaker at low frequencies is achieved by delaying the back wave with low loss. Low loss delay at low frequencies is achieved by inserting a low-density fibrous fill material 33 in the acoustic chamber 27 formed behind the transducer 13 by the enclosure 21. A fibrous material is selected having a low-pass transfer function and low acoustic loss in its low-frequency pass band.
摘要翻译：提供了一种扬声器，其被动地在低频处实现定向极性响应，并且在扬声器的前后之间具有高度衰减。扬声器11具有换能器13，换能器后面的外壳21和外壳侧壁23中的端口29，以允许由换能器产生的反向波从外壳排出并与由换能器产生的前波相结合。扬声器背后的低频消除是通过以低损耗延迟后波来实现的。通过将低密度纤维填充材料33插入到通过外壳21形成在换能器13后面的声学室27中来实现低频下的低损耗延迟。选择具有低通传递函数和低声损失的纤维材料其低频通带。

2. 发明申请

US20110069238A1 EMBEDDED RECYCLE CIRCUIT FOR HARNESSING LIGHT ENERGY 审中-公开
标题翻译：嵌入式循环电路用于收敛光能
公开(公告)号：US20110069238A1
公开(公告)日：2011-03-24
申请号：US12563584
申请日：2009-09-21
申请人： PABLO ESPINOSA
发明人： PABLO ESPINOSA
IPC分类号： H04N5/50 , H04N5/64
CPC分类号： H04N5/63 , G09G3/36 , G09G2330/021 , H02S40/38
摘要： In an LCD, the lamp that is used to illuminate the liquid crystals also illuminates a solar cell in the display chassis to minimize wastage of light. The solar cell can be used to charge a battery for a standby power supply.
摘要翻译：在LCD中，用于照亮液晶的灯还照亮显示器底盘中的太阳能电池，以尽量减少光的浪费。太阳能电池可用于为备用电源充电。

3. 外观设计

USD631867S1 Loudspeaker grille 有权
标题翻译：扬声器格栅
公开(公告)号：USD631867S1
公开(公告)日：2011-02-01
申请号：US29353926
申请日：2010-01-15
申请人： Jon M. Arneson , Paul Bunning , Pablo Espinosa
设计人： Jon M. Arneson , Paul Bunning , Pablo Espinosa

4. 发明申请

US20200230497A1 DISPLAY OF A THREE DIMENSIONAL RECODRING IN A SYSTEM FOR REHABILITATION 审中-公开
公开(公告)号：US20200230497A1
公开(公告)日：2020-07-23
申请号：US16488229
申请日：2018-02-23
申请人： Pablo Espinosa Baruque , Maria Del Rosario Ortin Ramon
发明人： Pablo Espinosa Baruque , Maria Del Rosario Ortin Ramon
IPC分类号： A63F13/285 , A61N1/04 , A61N1/36 , G06F3/01
摘要： Examples relate to a system to apply stimuli to a human body. The system comprises a three dimensional display, a stimulation element, a specific piece of clothing, a portable background and a controller. The controller comprises a processor, data storage and an instruction set. The instruction set is to cooperate with the processor, data storage, three dimensional display and stimulation element to display a recorded three dimensional representation of an actor in movement and to transmit to the stimulation element stimuli synchronized with the movement. The actor is wearing a piece of clothing having the same aspect as the specific piece of clothing, the actor being located in front of a background having the same aspect as the portable background, the recording being from the actor point of view.

5. 发明授权

US06208320B1 Vertical pin distortion correction apparatus and method for a multi-scan display 失效
标题翻译：用于多扫描显示的垂直针失真校正装置和方法
公开(公告)号：US06208320B1
公开(公告)日：2001-03-27
申请号：US09079658
申请日：1998-05-15
申请人： Taro Tadano , Pablo Espinosa , Tadashi Fujise
发明人： Taro Tadano , Pablo Espinosa , Tadashi Fujise
IPC分类号： G09G106
CPC分类号： H04N3/27 , G09G1/04 , H04N3/233 , H04N5/68
摘要： An apparatus and method for providing image correction for a multi-frequency display system. The apparatus comprises a circuit that generates a first signal based on a correct on signal, a horizontal synchronization signal and a vertical synchronization signal. The apparatus also comprises a deflection circuit that generates a deflection signal based on the first signal and the vertical synchronization signal. The deflection circuit is operable within a range of frequencies. A video processing circuit coupled to the deflection circuit, and receives a video input signal and the deflection signal. The video processing circuit generates an output video signal based on the deflection signal and the video input signal.
摘要翻译：一种用于为多频显示系统提供图像校正的装置和方法。该装置包括基于正确的导通信号，水平同步信号和垂直同步信号产生第一信号的电路。该装置还包括基于第一信号和垂直同步信号产生偏转信号的偏转电路。偏转电路在频率范围内可操作。耦合到偏转电路的视频处理电路，并且接收视频输入信号和偏转信号。视频处理电路基于偏转信号和视频输入信号产生输出视频信号。

6. 发明授权

US11040277B2 Display of a three dimensional recording in a system for rehabilitation 有权
公开(公告)号：US11040277B2
公开(公告)日：2021-06-22
申请号：US16488229
申请日：2018-02-23
申请人： Pablo Espinosa Baruque , Maria Del Rosario Ortin Ramon
发明人： Pablo Espinosa Baruque , Maria Del Rosario Ortin Ramon
IPC分类号： A63F13/285 , A61N1/04 , A61N1/36 , G06F3/01
摘要： Examples relate to a system to apply stimuli to a human body. The system comprises a three dimensional display, a stimulation element, a specific piece of clothing, a portable background and a controller. The controller comprises a processor, data storage and an instruction set. The instruction set is to cooperate with the processor, data storage, three dimensional display and stimulation element to display a recorded three dimensional representation of an actor in movement and to transmit to the stimulation element stimuli synchronized with the movement. The actor is wearing a piece of clothing having the same aspect as the specific piece of clothing, the actor being located in front of a background having the same aspect as the portable background, the recording being from the actor point of view.

7. 发明授权

US08687822B1 Filtering system for equalizing a loudspeaker system 有权
标题翻译：用于均衡扬声器系统的滤波系统
公开(公告)号：US08687822B1
公开(公告)日：2014-04-01
申请号：US11332504
申请日：2006-01-12
申请人： Perrin Meyer , Pablo Espinosa , John Meyer , Paul Kohut
发明人： Perrin Meyer , Pablo Espinosa , John Meyer , Paul Kohut
IPC分类号： H03G5/00
CPC分类号： H03G5/165 , H03G5/005
摘要： An improved filtering system for loudspeaker equalization is comprised of two filtering sections, a single pole filtering section having single pole filters for shaping the frequency response of the audio signal over the operative bandwidth of the equalized loudspeaker system, and a parametric filtering section that provides for localized parametric equalization for compensating for room or other environmental resonances. The filtering system of the invention can be used to create a wide variety of useful filter shapes, while minimizing phase distortion that can harm the transient response of phase-aligned loudspeakers of a loudspeaker system.
摘要翻译：用于扬声器均衡的改进的滤波系统包括两个滤波部分，单极滤波部分具有单极滤波器，用于在均衡扬声器系统的操作带宽上整形音频信号的频率响应，以及参数滤波部分，用于补偿室内或其他环境共振的局部参数均衡。本发明的滤波系统可用于产生各种有用的滤波器形状，同时最小化可能损害扬声器系统的相位对准扬声器的瞬态响应的相位失真。

8. 发明申请

US20130208936A1 LOUDSPEAKER RIGGING SYSTEM HAVING UPWARDLY EXTENDING CONNECTING LINKS 有权
标题翻译：具有延长连接连接的扬声器装配系统
公开(公告)号：US20130208936A1
公开(公告)日：2013-08-15
申请号：US13587843
申请日：2012-08-16
申请人： John McGhee , Alejandro Garcia Rubio , Pablo Espinosa
发明人： John McGhee , Alejandro Garcia Rubio , Pablo Espinosa
IPC分类号： H04R1/02
CPC分类号： H04R1/026 , H04R1/02 , H04R1/403 , H04R27/00 , H04R2201/025 , H04R2201/401
摘要： A loudspeaker rigging system having upwardly extending connecting links comprises splay adjustment and pivot links slidingly disposed in splay adjustment and pivot link stowing channels in a frame structure for the sides of a loudspeaker in a stack of loudspeakers, the splay adjustment and pivot links upwardly movable from stowed to linking positions, in the linking position the splay adjustment and pivot links linkable with locking pin holes in the bottom of the frame structure of a superjacent loudspeaker, the splay adjustment link having a plurality of splay angle slots of various lengths, the splay angle slots aligned with a plurality of splay angle selection pin holes in the frame structure, such that upon insertion of a linking pin in a selected splay angle selection pin hole and corresponding aligned splay angle slot the splay angle link may be raised upward to a selected splay angle.
摘要翻译：具有向上延伸的连接链节的扬声器索具系统包括滑动调节和滑动地设置在扬声器调节中的枢轴连杆和枢转连杆收纳通道，用于扬声器堆叠中的扬声器的侧面的框架结构中，所述扬声器调节和枢轴连杆可从收起到连接位置，在连接位置，张开调整和枢轴链接可与与上述相邻扬声器的框架结构的底部中的锁定销孔连接，所述喷射调节连杆具有多个各种长度的喷射角度槽，与框架结构中的多个喷射角度选择针孔对准的槽，使得当将连接销插入所选择的喷射角选择销孔和对应的对准的喷射角槽时，喷射角度连杆可以向上升高至所选的喷射角度。

9. 发明授权

US08406445B1 Loudspeaker system with extended constant vertical beamwidth control 有权
标题翻译：扬声器系统具有扩展的恒定垂直波束宽度控制
公开(公告)号：US08406445B1
公开(公告)日：2013-03-26
申请号：US12896363
申请日：2010-10-01
申请人： Jon M. Arneson , Paul Kohut , John D. Meyer , Pablo Espinosa , Richard D. Herr
发明人： Jon M. Arneson , Paul Kohut , John D. Meyer , Pablo Espinosa , Richard D. Herr
IPC分类号： H04R1/20 , H04R1/02
CPC分类号： H04R1/26 , H04R1/24 , H04R1/2819 , H04R1/30 , H04R3/14 , H04R2205/022
摘要： A loudspeaker system has a high frequency channel for driving a horn loaded high frequency transducer, and a low frequency channel for driving a low frequency transducer. A signal processing circuit is provided which has at least one first order and at least one second order cross-over circuit portion in the high channel and at least one first order and at least one second order cross-over circuit portion in the low frequency channel. These cross-over portions produce a cross-over frequency range for the loudspeaker system that is below the cut-off frequency of the horn. The signal processing circuit, including its cross-over circuit portions and in conjunction with the design of the expansion walls of the horn, extends vertical beamwidth control of the acoustic output of the loudspeaker system at the loudspeaker system's lower frequency range.
摘要翻译：扬声器系统具有用于驱动喇叭负载的高频换能器的高频通道和用于驱动低频换能器的低频通道。提供一种信号处理电路，其在高通道中具有至少一个第一级和至少一个第二级交叉电路部分，并且在低频信道中具有至少一个第一级和至少一个第二级交叉电路部分。这些交叉部分产生低于喇叭截止频率的扬声器系统的交叉频率范围。信号处理电路，包括其交叉电路部分，并结合喇叭的扩展壁的设计，延伸扬声器系统在较低频率范围内的声输出的垂直波束宽度控制。

10. 发明授权

US06448945B1 Vertical pin distortion correction apparatus and method for a multi-scan display 失效
标题翻译：用于多扫描显示的垂直针失真校正装置和方法
公开(公告)号：US06448945B1
公开(公告)日：2002-09-10
申请号：US09695123
申请日：2000-10-23
申请人： Taro Tadano , Pablo Espinosa , Tadashi Fujise
发明人： Taro Tadano , Pablo Espinosa , Tadashi Fujise
IPC分类号： G09G106
CPC分类号： H04N3/27 , G09G1/04 , H04N3/233 , H04N5/68
摘要： An apparatus and method for providing image correction for a multifrequency display system. The apparatus comprises a circuit that generates a first signal based on a correction signal, a horizontal synchronization signal and a vertical synchronization signal. The apparatus also comprises a deflection circuit that generates a deflection signal based on the first signal and the vertical synchronization signal. The deflection circuit is operable within a range of frequencies. A video processing circuit coupled to the deflection circuit, and receives a video input signal and the deflection signal. The video processing circuit generates an output video signal based on the deflection signal and the video input signal.
摘要翻译：一种用于为多频显示系统提供图像校正的装置和方法。该装置包括基于校正信号，水平同步信号和垂直同步信号产生第一信号的电路。该装置还包括基于第一信号和垂直同步信号产生偏转信号的偏转电路。偏转电路在频率范围内可操作。耦合到偏转电路的视频处理电路，并且接收视频输入信号和偏转信号。视频处理电路基于偏转信号和视频输入信号产生输出视频信号。

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