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1. 发明授权

US08965135B2 Flexible cadence follower for film in video 有权
标题翻译：视频中的电影灵活节奏追随者
公开(公告)号：US08965135B2
公开(公告)日：2015-02-24
申请号：US12051475
申请日：2008-03-19
申请人： Carl Alelyunas
发明人： Carl Alelyunas
IPC分类号： G06K9/68 , H04N7/01
CPC分类号： H04N7/0115
摘要： A system for cadence break detection is provided. The system includes a field system receiving a plurality of fields of image data. A threshold system generates a cadence break signal if a difference in two fields exceeds a predetermined threshold. A sequence system generates the cadence break signal if a sequence of differences between the plurality of fields does not match a predetermined sequence.
摘要翻译：提供了一种节奏突破检测系统。该系统包括接收多个图像数据场的场系统。如果两个场中的差超过预定阈值，则门限系统产生节奏断点信号。如果多个字段之间的差异序列与预定序列不匹配，则序列系统产生节奏断点信号。

2. 发明授权

US07072385B1 Load coil and DSL repeater including same 有权
标题翻译：负载线圈和DSL中继器包括相同
公开(公告)号：US07072385B1
公开(公告)日：2006-07-04
申请号：US09670475
申请日：2000-09-26
申请人： Brian L. Hinman , Andrew L. Norrell , James Schley-May , Carl Alelyunas
发明人： Brian L. Hinman , Andrew L. Norrell , James Schley-May , Carl Alelyunas
IPC分类号： H04B17/02
CPC分类号： H04L25/20 , H04L27/2601 , H04M11/062
摘要： Systems and methods are disclosed for improving DSL performance, including ADSL and VDSL performance, over a local loop between a telephone company central office and a customer premises. In particular, a DSL repeater is coupled to the local loop and amplifies downstream and upstream DSL signals to at least partially compensate for DSL signal attenuation that occurs as DSL signals pass over the local loop.Pursuant to one embodiment, the DSL repeater includes a POTS load coil to improve the POTS, or voice band, transmission over the local loop. According to this embodiment, the DSL repeater provides both improved POTS band signal transmission and DSL service.One embodiment of the load coil includes a coupled inductor having compensating capacitors coupled thereto for counter-balancing the inter-winding capacitance of the coupled inductor. In another embodiment, the load coil includes a high intra-winding capacitance for counter-balancing the inter-winding capacitance of a coupled inductor. Pursuant to yet another embodiment, the load coil comprises a pair of discrete, uncoupled inductors and a low intra-winding capacitance. Still another embodiment includes a pair of discrete, uncoupled inductors having a pair of compensating capacitors coupled thereto for counter-balancing the intra-winding capacitance of the uncoupled inductors. Reducing, eliminating, or counter-balancing the capacitance of the load coil improves the impedance of the load coil to DSL signals improved, thereby permitting sufficient gain to be developed across the load coil.
摘要翻译：公开了用于通过电话公司中心局和客户驻地之间的本地环路来改善DSL性能（包括ADSL和VDSL性能）的系统和方法。特别地，DSL中继器耦合到本地环路并且放大下游和上游DSL信号以至少部分地补偿当DSL信号通过本地环路时发生的DSL信号衰减。根据一个实施例，DSL中继器包括POTS负载线圈，以改善POTS或语音频带在本地环路上的传输。根据本实施例，DSL中继器提供改进的POTS频带信号传输和DSL服务。负载线圈的一个实施例包括耦合电感器，其具有耦合到其上的补偿电容器，用于平衡耦合电感器的绕组间电容。在另一个实施例中，负载线圈包括用于平衡耦合电感器的绕组间电容的高内部绕组电容。根据另一个实施例，负载线圈包括一对离散的非耦合电感器和低内部绕组电容。另一个实施例包括一对离散的非耦合电感器，其具有耦合到其上的一对补偿电容器，用于平衡非耦合电感器的内部绕组电容。降低，消除或平衡负载线圈的电容可以提高负载线圈对DSL信号的阻抗，从而允许在负载线圈上产生足够的增益。

3. 发明授权

US6038430A Method and apparatus for improving transmission of data in a wireless network 失效
标题翻译：一种改善无线网络中数据传输的方法和装置
公开(公告)号：US6038430A
公开(公告)日：2000-03-14
申请号：US987982
申请日：1997-12-10
申请人： Larry Steve Thomson , Carl Alelyunas , Bert Buxton
发明人： Larry Steve Thomson , Carl Alelyunas , Bert Buxton
IPC分类号： H04B1/64 , H04L27/00 , H04B1/00
CPC分类号： H04B1/64 , H04L27/00
摘要： A method and apparatus are provided that improve data transmissions in a wireless network, optimized for the transmissions of voice signals, by companding data signals electrically about a spectral shaping module in data handling devices, preferably modems, at both the transmitting and receiving ends of the wireless network. At the transmitting end, the companding is performed by a compressor, electrically preceding a data de-emphasis module, and an expander, electrically succeeding the data de-emphasis module. At the receiving end, the companding is performed by a compressor, electrically preceding a data pre-emphasis module, and an expander, electrically succeeding the data pre-emphasis module. At both ends of the wireless network, companding better serves to facilitate the transmission of data across the wireless network because complimentary functions are performed symmetrically at both ends and because data streams are more complimentarily coupled to, and from, wireless transceivers that similarly perform companding electrically about voice and data streams between the transmitting and receiving ends. Such wireless transceivers being spectrally optimized for voice signal transmissions wherein spectral advantages occurring for voice signals causes spectral disadvantages for data signals within the same transceiver.
摘要翻译：提供了一种方法和装置，其通过在数据处理装置（优选地，调制解调器）中电传递数据信号，在数据处理装置（优选地，调制解调器）的两端发送和接收端，来改善无线网络中针对语音信号的传输而优化的数据传输无线网络。在发送端，通过在数据去加重模块之前的压缩机和扩展器执行压扩，电扩展数据去加重模块。在接收端，通过在数据预加重模块之前的压缩机和扩展器执行压扩，电扩展数据预加重模块。在无线网络的两端，压缩扩展更好地用于促进跨越无线网络的数据传输，因为互补功能在两端对称地执行，并且因为数据流更加恭维地耦合到无线收发器，并且与无线收发器类似地执行电压扩展关于发送和接收端之间的语音和数据流。这样的无线收发器对于语音信号传输进行频谱优化，其中为语音信号发生的频谱优点导致同一收发机内的数据信号的频谱缺陷。

4. 发明授权

US5528308A Direct synthesis of a digital audio sample clock 失效
标题翻译：直接合成数字音频采样时钟
公开(公告)号：US5528308A
公开(公告)日：1996-06-18
申请号：US251442
申请日：1994-05-31
申请人： Carl Alelyunas , Michael Poimboeuf
发明人： Carl Alelyunas , Michael Poimboeuf
IPC分类号： G11B20/10 , H04N5/04 , H04N5/60 , H04N9/475
CPC分类号： H04N5/60 , H04N5/04
摘要： Direct synthesis of a digital audio sample clock from a digital video sample clock is achieved by using a numerically controlled oscillator driven by the digital video sample clock. A phase accumulator increments a phase increment at the frequency of the digital video sample clock, the phase increment being a function of a desired frequency for the digital audio sample clock, the frequency of the digital video sample clock and the bit precision of the accumulator. The accumulated phase output from the accumulator is converted into a sine wave signal at the desired audio frequency from which the digital audio sample clock is derived.
摘要翻译：通过使用由数字视频采样时钟驱动的数控振荡器来实现数字视频采样时钟的数字音频采样时钟的直接合成。相位累加器以数字视频采样时钟的频率递增相位增量，相位增量是数字音频采样时钟的期望频率，数字视频采样时钟的频率和累加器的位精度的函数。来自累加器的累积相位输出被转换成从其导出数字音频采样时钟的期望音频的正弦波信号。

5. 发明授权

US08396322B1 Optical distortion correction in digital video processing applications 有权
标题翻译：数字视频处理应用中的光学畸变校正
公开(公告)号：US08396322B1
公开(公告)日：2013-03-12
申请号：US12137000
申请日：2008-06-11
申请人： Neil D. Woodall , Carl Alelyunas , Minghui Yang
发明人： Neil D. Woodall , Carl Alelyunas , Minghui Yang
IPC分类号： G06K9/40 , G06K9/36 , H04N3/22 , H04N3/26
CPC分类号： G06T3/00 , G06T5/006 , H04N9/3152 , H04N9/3167 , H04N9/3173
摘要： Methods for reducing optical distortion such as keystone distortion can include receiving an input image and modifying the input image by applying two separate 1D operations to the input image and applying a polyphase filter to the input image, where the first 1D operation is performed after application of the second 1D operation has begun. The modified image can then be projected.
摘要翻译：用于减少诸如梯形失真的光学失真的方法可以包括通过对输入图像应用两个单独的1D操作来接收输入图像和修改输入图像，并且对输入图像应用多相滤波器，其中在施加了第一1D操作之后执行第二次一维行动已经开始。然后可以投影修改后的图像。

6. 发明授权

US07072999B1 Robust packet arrival time detector using estimated signal power 有权
标题翻译：鲁棒的包到达时间检测器使用估计的信号功率
公开(公告)号：US07072999B1
公开(公告)日：2006-07-04
申请号：US09893101
申请日：2001-06-26
申请人： Philip DesJardins , Scott A. Lery , Carl Alelyunas
发明人： Philip DesJardins , Scott A. Lery , Carl Alelyunas
IPC分类号： G06F3/00
CPC分类号： H04L43/0858 , H04L2012/2845
摘要： A robust packet arrival time detector using a power estimate to validate a packet arrival time measurement. A packet arrival time measurement is considered valid when the value of the power estimate signal indicates that a packet is being received. A power estimator comprises a bandpass filter, a Hilbert transform, two squaring devices, an adder, and a lowpass filter.
摘要翻译：强大的分组到达时间检测器，使用功率估计来验证分组到达时间测量。当功率估计信号的值指示正在接收到分组时，分组到达时间测量被认为是有效的。功率估计器包括带通滤波器，希尔伯特变换，两个平方器件，加法器和低通滤波器。

7. 发明申请

US20090238471A1 Flexible Cadence Follower for Film in Video 有权
标题翻译：视频中的电影弹性Cadence追随者
公开(公告)号：US20090238471A1
公开(公告)日：2009-09-24
申请号：US12051475
申请日：2008-03-19
申请人： Carl Alelyunas
发明人： Carl Alelyunas
IPC分类号： G06K9/68
CPC分类号： H04N7/0115
摘要： A system for cadence break detection is provided. The system includes a field system receiving a plurality of fields of image data. A threshold system generates a cadence break signal if a difference in two fields exceeds a predetermined threshold. A sequence system generates the cadence break signal if a sequence of differences between the plurality of fields does not match a predetermined sequence.
摘要翻译：提供了一种节奏突破检测系统。该系统包括接收多个图像数据场的场系统。如果两个场中的差超过预定阈值，则门限系统产生节奏断点信号。如果多个字段之间的差异序列与预定序列不匹配，则序列系统产生节奏断点信号。

8. 发明授权

US06542028B1 System and method for efficient demodulation and filtering of a received signal 有权
标题翻译：用于有效解调和滤波接收信号的系统和方法
公开(公告)号：US06542028B1
公开(公告)日：2003-04-01
申请号：US09916931
申请日：2001-07-27
申请人： Andrew L. Norrell , Philip DesJardins , Carl Alelyunas
发明人： Andrew L. Norrell , Philip DesJardins , Carl Alelyunas
IPC分类号： H03D300
CPC分类号： H04L27/38
摘要： An efficient demodulation and low pass filter structure comprises a shift-add-negate structure that effectively multiplies each received sample by a combined demodulation and filter coefficient, and an accumulator that accumulates the products. Low pass filter coefficients are selected such that the shift-add-negate structure implements multiplications by shifts, adds, and negations. In the preferred embodiment, the demodulation and low pass filter structure outputs three complex samples per symbol.
摘要翻译：一种有效的解调和低通滤波器结构包括一个移位加法结构，它通过组合的解调和滤波系数有效地将每个接收到的采样相乘，以及累积产物的累加器。选择低通滤波器系数，使得移位加法结构通过移位，相加和否定来实现乘法。在优选实施例中，解调和低通滤波器结构输出每个符号的三个复数样本。

9. 发明授权

US5406309A Video simulation of CRT response 失效
标题翻译： CRT响应的视频模拟
公开(公告)号：US5406309A
公开(公告)日：1995-04-11
申请号：US024855
申请日：1993-02-26
申请人： Carl Alelyunas
发明人： Carl Alelyunas
IPC分类号： G09G1/16 , G09G5/393 , G09G3/00
CPC分类号： G09G5/393 , G09G1/162
摘要： A display memory and controller for displaying waveforms and vectors on raster-scanned conventional video monitors so that the display appears the same as oscilloscope or monitor displays. The brightness of any spot is set by the number of times that an input signal is at the same position on repetitive equivalent sweeps. As the signal passes a time and voltage point, the memory is read to determine the brightness level from before, and a new level is written in to approximate the intensity function of CRT phosphor. As the memory is displayed, the values are decreased to approximate the decay of a CRT phosphor. A memory controller allows the signal to be directly input to memory for later processing for fault determination.
摘要翻译：用于在光栅扫描的常规视频监视器上显示波形和矢量的显示存储器和控制器，使得显示器与示波器或显示器显示器相同。任何点的亮度都由反复等效扫描输入信号处于相同位置的次数设定。当信号通过时间和电压点时，读取存储器以确定从之前的亮度水平，并且写入新的电平以近似CRT荧光体的强度函数。当显示存储器时，降低这些值以接近CRT荧光粉的衰减。存储器控制器允许将信号直接输入到存储器中以供稍后处理用于故障确定。

10. 发明授权

US5321424A Adaptive graticule 失效
标题翻译：自适应刻度
公开(公告)号：US5321424A
公开(公告)日：1994-06-14
申请号：US989983
申请日：1992-12-11
申请人： Carl Alelyunas
发明人： Carl Alelyunas
IPC分类号： G09G1/16 , G09G1/28
CPC分类号： G09G1/162
摘要： A graticule display processor that can produce an adaptive graticule for a raster-scan output waveform monitor. The graticule may be displayed in front of the waveform, behind the waveform or mixed with the waveform. The graticule can change the waveform's color or intensity in specific regions, thereby enhancing the appearance of over range conditions. A specific use is to allow the vector functions of phase and gain to be monitored in the waveform mode.
摘要翻译：可以为光栅扫描输出波形监视器产生自适应刻度的刻度显示处理器。刻度可以显示在波形的前面，波形后面或与波形混合。刻度可以改变特定区域的波形颜色或强度，从而增强超范围条件的出现。具体用途是允许在波形模式下监视相位和增益的向量函数。

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