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公开(公告)号：US20230213413A1
公开(公告)日：2023-07-06
申请号：US17803550
申请日：2022-08-20
Applicant: Arthur W. Mohr, JR. , David Barron
Inventor： Arthur W. Mohr, JR. , David Barron
CPC classification number: G01N1/2273 , G01P5/00 , G01N33/0062 , G05D1/101
Abstract: An unmanned aerial vehicle detector includes an unmanned aerial vehicle, a pump/detector combination on the unmanned aerial vehicle and a tube connected at a proximal end to the pump/detector combination. The pump/detector combination is configured to draw gas samples from a distal end of the tube to the detector and to detect a level of a gas drawn from within a prescribed distance above ground level. A processor determines the wind velocity at the unmanned aerial vehicle location.
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公开(公告)号：US08600040B2
公开(公告)日：2013-12-03
申请号：US13046905
申请日：2011-03-14
Applicant: David Barron , Suat Yeldener
Inventor： David Barron , Suat Yeldener
IPC: H04M9/08
CPC classification number: H04M9/082 , G10L2021/02082
Abstract: Regardless of the presence of echo or uplink speech, a microphone signal is received at a small filter and this small filter is functionally and/or physically separate from an adaptive echo canceller filter. The signal is applied to the small filter and an error signal is determined from the signal utilizing the small filter. The small filter continuously adapts the received signals. A first adaptation factor is determined based at least upon the error signal and the microphone signal according to a first signal analysis approach and a second adaptation factor is determined based at least upon the microphone signal according to a second signal analysis approach. The first adaption factor is compared to the second adaptation factor and one of the first adaptation factor or the second adaptation factor is selected based upon at least one predetermined criteria. The selected adaptation factor is applied to the echo canceller filer to control the convergence of the echo canceller filter.
Abstract translation: 无论是否存在回声或上行语音，麦克风信号都以小滤波器接收，并且该小滤波器在功能上和/或物理上与自适应回波消除滤波器分离。 信号被施加到小滤波器，并且从利用小滤波器的信号确定误差信号。 小滤波器连续适应接收到的信号。 至少基于第一信号分析方法的误差信号和麦克风信号确定第一适配因子，并且至少基于麦克风信号根据第二信号分析方法来确定第二适应因子。 将第一适配因子与第二适应因子进行比较，并且基于至少一个预定标准来选择第一适应因子或第二适应因子中的一个。 选择的适应因子被应用于回波消除器滤波器以控制回波消除器滤波器的收敛。
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公开(公告)号：US11175202B2
公开(公告)日：2021-11-16
申请号：US15732810
申请日：2018-01-02
Applicant: Arthur W Mohr, Jr. , David Barron , Kyle Andrew Dorosz
Inventor： Arthur W Mohr, Jr. , David Barron , Kyle Andrew Dorosz
IPC: B64C29/00 , G01N1/22 , B64C39/02 , G05D1/00 , G01N21/00 , G01N33/00 , G05D1/10 , G01N1/24 , G01N1/02
Abstract: An unmanned aerial vehicle detector includes an unmanned aerial vehicle, a pump/detector combination on the unmanned aerial vehicle and a tube including a rigid section and a flexible section. The tube is connected at a proximal end to the pump/detector combination. The pump/detector combination is configured to draw gas samples from a distal end of the tube to the detector and to detect a level of a gas drawn from within a prescribed distance above ground level.
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公开(公告)号：US09537460B2
公开(公告)日：2017-01-03
申请号：US13189191
申请日：2011-07-22
Applicant: Suat Yeldener , David Barron , Andrew Kirby
Inventor： Suat Yeldener , David Barron , Andrew Kirby
CPC classification number: H03G3/3089 , H03G3/3005 , H04M1/6008
Abstract: A speech signal is received at an input. At least one electrical value associated with the received speech signal is tracked. A dynamic adjustment of the speech signal is determined. The dynamic adjustment is selected at least in part so as to minimize a distortion and minimize an over-amplification of the speech signal based at least in part upon an analysis of the at least one electrical value. The dynamic adjustment is further selected to obtain a desired output signal characteristic for the speech signal presented at an output. The dynamic adjustment value is applied to the speech signal and the adjusted speech signal is presented at the output. The gain of the signal can also be limited to prevent over-amplification.
Abstract translation: 在输入端接收语音信号。 跟踪与接收到的语音信号相关联的至少一个电值。 确定语音信号的动态调整。 至少部分地选择动态调整，以便至少部分地基于对至少一个电值的分析来最小化失真并最小化语音信号的过度放大。 进一步选择动态调整以获得在输出端呈现的语音信号的期望的输出信号特性。 将动态调整值应用于语音信号，并将调整后的语音信号呈现在输出端。 也可以限制信号的增益以防止过放大。
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公开(公告)号：US08712769B2
公开(公告)日：2014-04-29
申请号：US13330235
申请日：2011-12-19
Applicant: Jianming Song , David Barron
Inventor： Jianming Song , David Barron
IPC: G10L21/0232
CPC classification number: G10L21/0232 , G10L2021/02165
Abstract: A continuous stream of noise is created from a plurality of input signals. A smoothing spectrum estimate is continuously calculated from the continuous stream of noise. Noise is responsively removed from a selected one of the plurality of input signals using the smoothing spectrum estimate. The removal of the noise from the selected input signal is performed substantially synchronously and in time alignment with the creating of the continuous stream of noise and the calculating of the smoothing spectrum estimate.
Abstract translation: 从多个输入信号产生连续的噪声流。 从连续的噪声流连续计算平滑频谱估计。 使用平滑频谱估计从多个输入信号中的所选择的一个响应地去除噪声。 从所选择的输入信号中去除噪声基本上同步地进行，并且与连续的噪声流的产生以及平滑频谱估计的计算在时间上一致。
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Patent Agency Ranking
公开(公告)号：US08655418B2
公开(公告)日：2014-02-18
申请号：US13485040
申请日：2012-05-31
Applicant: David Barron
Inventor： David Barron
CPC classification number: H03H21/0027 , H03H2021/0094
Abstract: Residual frequency components of a reference signal are suppressed from an error signal. A magnitude of the frequency domain representation of the reference signal is divided by a magnitude of the frequency domain representation of LMS-filtered representation of the error signal to obtain a frequency domain ratio of the frequency domain representation of the reference signal to the frequency domain representation of the LMS-filtered signal. The frequency domain ratio of the frequency domain representation of the reference signal to the frequency domain representation of the LMS-filtered signal is multiplied by the frequency domain ratio of the frequency domain representation of the reference signal to the frequency domain representation of the LMS-filtered signal, to obtain a frequency domain signal having reduced residual frequency components of the reference signal.
Abstract translation: 从误差信号抑制参考信号的残余频率分量。 将参考信号的频域表示的幅度除以误差信号的LMS滤波表示的频域表示的幅度，以获得参考信号的频域表示与频域表示的频域比 的LMS滤波信号。 参考信号的频域表示与LMS滤波信号的频域表示的频域比率乘以参考信号的频域表示与LMS滤波的频域表示的频域比 信号，以获得具有参考信号的剩余频率分量降低的频域信号。
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公开(公告)号：US20130324195A1
公开(公告)日：2013-12-05
申请号：US13485040
申请日：2012-05-31
Applicant: David Barron
Inventor： David Barron
CPC classification number: H03H21/0027 , H03H2021/0094
Abstract: Residual frequency components of a reference signal are suppressed from an error signal. A magnitude of the frequency domain representation of the reference signal is divided by a magnitude of the frequency domain representation of LMS-filtered representation of the error signal to obtain a frequency domain ratio of the frequency domain representation of the reference signal to the frequency domain representation of the LMS-filtered signal. The frequency domain ratio of the frequency domain representation of the reference signal to the frequency domain representation of the LMS-filtered signal is multiplied by the frequency domain ratio of the frequency domain representation of the reference signal to the frequency domain representation of the LMS-filtered signal, to obtain a frequency domain signal having reduced residual frequency components of the reference signal.
Abstract translation: 从误差信号抑制参考信号的残余频率分量。 将参考信号的频域表示的幅度除以误差信号的LMS滤波表示的频域表示的幅度，以获得参考信号的频域表示与频域表示的频域比 的LMS滤波信号。 参考信号的频域表示与LMS滤波信号的频域表示的频域比率乘以参考信号的频域表示与LMS滤波的频域表示的频域比 信号，以获得具有参考信号的剩余频率分量降低的频域信号。
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8.发明申请公开(公告)号：US20080183426A1
公开(公告)日：2008-07-31
申请号：US11469685
申请日：2006-09-01
Applicant: Paul J. Van Dyk , Robert S. Adamski , Leslie V. Powers , Robin McCrea-Steele , David Barron
Inventor： Paul J. Van Dyk , Robert S. Adamski , Leslie V. Powers , Robin McCrea-Steele , David Barron
IPC: G06F15/00
CPC classification number: G05B9/02 , G05B23/0283
Abstract: A system and method for managing a plurality of instrumented function components is disclosed. In one embodiment, operating information about the plurality of instrumented function components is received from an online safety availability application and status information for the plurality of instrumented function components is updated, within an asset management database, based upon the operating information. And based upon the status information, the plurality of instrumented function components are managed.
Abstract translation: 公开了一种用于管理多个仪表功能部件的系统和方法。 在一个实施例中，从在线安全可用性应用程序接收关于多个检测功能组件的操作信息，并且基于操作信息在资产管理数据库内更新多个被检测功能组件的状态信息。 并且基于状态信息，管理多个检测功能部件。
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公开(公告)号：US20050048889A1
公开(公告)日：2005-03-03
申请号：US10455384
申请日：2003-06-06
Applicant: David Barron
Inventor： David Barron
CPC classification number: A22C25/025 , A22C25/06
Abstract: A container for scaling fish prevents the scattering of loosened scales from the fish during scaling. The present container has an open top with liquid impervious walls and floor. The floor slopes to a drain, which may pass through the floor or through a low point along one wall. The drain includes a guard or screen therein, to prevent passage of fish scales or similarly sized articles therethrough. The container is filled with water with the drain capped, or the container is placed in a sink or basin which is filled with water. A fish may then be placed in the container and scaled, with the viscosity and density of the water precluding scattering of the removed scales. When scaling has been completed, the water is drained from the container, with the scales carried to the drain by the water flow and captured by the guard for ease of removal.
Abstract translation: 用于鳞片鱼的容器防止在结垢期间从鱼中散开的鳞片松散。 本容器具有敞开的顶部，具有不透液体的墙壁和地板。 地板倾斜到排水沟，可以通过地板或沿着一个墙壁穿过低点。 排水管包括防护件或筛网，以防止鱼鳞或类似尺寸的物品通过其中。 容器充满水，排水盖，或将容器放置在充满水的水槽或盆中。 然后可以将鱼放置在容器中并缩放，其中水的粘度和密度阻止除去的鳞片的散射。 当水垢完成时，水从容器中排出，水垢通过水流运送到排水管，并由防护罩捕获，便于拆卸。
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公开(公告)号：US20220276134A1
公开(公告)日：2022-09-01
申请号：US17300718
申请日：2021-10-01
Applicant: Arthur W. Mohr, JR. , David Barron , Kyle Andrew Dorosz
Inventor： Arthur W. Mohr, JR. , David Barron , Kyle Andrew Dorosz
Abstract: An unmanned aerial vehicle detector includes an unmanned aerial vehicle, a pump/detector combination on the unmanned aerial vehicle and a tube including a rigid section and a flexible section. The tube is connected at a proximal end to the pump/detector combination. The pump/detector combination is configured to draw gas samples from a distal end of the tube to the detector and to detect a level of a gas drawn from within a prescribed distance above ground level.
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