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    • 1. 发明授权
    • System and method for operating groups of lasers to project a visible line of demarcation within discrete regions of an athletic field
    • 用于操作激光组的系统和方法,以在运动场的离散区域内投射可见的分界线
    • US06751880B1
    • 2004-06-22
    • US10385218
    • 2003-03-10
    • Alan AmronBrian K. Dinicola
    • Alan AmronBrian K. Dinicola
    • G01C1506
    • G01C15/004
    • The surface of an athletic field is divided into multiple regions or zones. A first of these zones is served by a first group of laser sources. A second of the zones is served by a second group of laser sources. Each group includes at least two lasers arranged to project visible light onto the field from opposite lateral sides of the field. The output from each group is focused onto the field so as to form a composite line across the field—anywhere within the associated zone. A controller is operative, in response to receipt of a command from either a keyboard terminal or a wireless, hand held user interface device, to select one of the first group of laser sources and the second group of laser sources to project a composite temporary visible line. The zones may be contiguous or may be separated by one or more intermediate zones, with each intermediate zone having its own associated group of laser sources.
    • 运动场的表面分为多个区域或区域。 这些区域中的第一个由第一组激光源提供。 第二组由第二组激光源提供。 每个组包括至少两个激光器,其布置成将可见光投射到场的相对侧面的场上。 每个组的输出集中在现场,以便在相关区域内的任何地方形成跨场的复合线。 控制器响应于从键盘终端或无线手持式用户界面设备接收到命令而操作,以选择第一组激光源中的一组和第二组激光源来投影复合临时可见 线。 这些区域可以是连续的或者可以被一个或多个中间区域隔开,每个中间区域具有其自己相关联的一组激光源。
    • 2. 发明授权
    • Signal processing at a telecommunications endpoint
    • 电信终端的信号处理
    • US09058221B2
    • 2015-06-16
    • US11381780
    • 2006-05-05
    • Brian K. DinicolaDavid S. Mohler
    • Brian K. DinicolaDavid S. Mohler
    • G06F9/50H04L29/06H04L29/08H04M1/725
    • G06F9/5072G06F2209/509H04L65/60H04L65/605H04L67/04H04L67/28H04M1/72525
    • A method and an apparatus are disclosed that enable the offloading of some of the signal processing that has often been centralized in a telecommunications network, to one or more telecommunications endpoints. In accordance with the illustrative embodiment of the present invention, a packet-based telecommunications endpoint that comprises processing and memory resources determines the resource availability of one or more of its resources. The endpoint transmits the resource availability information to a data-processing system, which then transmits a signal-processing computer program back to the endpoint. The computer program is based on the resources that are available at the endpoint. The endpoint then proceeds to use the computer program to process the signals that are received—for example, during the course of a phone call that involves the endpoint. The signal processing that is performed can include noise reduction, echo cancellation, muting, automatic gain control, and so forth.
    • 公开了一种方法和装置,其能够将经常在电信网络中集中的一些信号处理卸载到一个或多个电信端点。 根据本发明的说明性实施例,包括处理和存储器资源的基于分组的电信端点确定其一个或多个资源的资源可用性。 端点将资源可用性信息发送到数据处理系统,然后数据处理系统将信号处理计算机程序发送回端点。 计算机程序基于端点可用的资源。 然后端点继续使用计算机程序来处理接收到的信号,例如在涉及端点的电话过程中。 执行的信号处理可以包括降噪,回波消除,静音,自动增益控制等。
    • 3. 发明授权
    • Method and system for distributed speakerphone echo cancellation
    • 分布式扬声器回音消除的方法和系统
    • US08433058B2
    • 2013-04-30
    • US12188719
    • 2008-08-08
    • Norman NelsonBrian K. Dinicola
    • Norman NelsonBrian K. Dinicola
    • H04M9/08H04M1/00
    • H04M9/082
    • A speakerphone system includes first and second speakerphones connected via a network and a first processor in the first speakerphone and a second processor in the second speakerphone, each of the speakerphones having a first, active, mode for participating in a call with a telephone and a second, idle, mode, wherein, when the first speakerphone is operating in the first mode and the second speakerphone is operating in the second mode, the first speakerphone is adapted to send voice data packets to the second speakerphone, the second speakerphone is adapted to receive voice data packets from the first speakerphone, perform echo cancellation processing on the voice data packets and send the processed voice data packets back to the first speakerphone, and the first speakerphone is adapted to receive the processed voice data packets from the second speakerphone and use the processed voice data packets in the call.
    • 免提电话系统包括通过网络连接的第一和第二扬声器电话和第一扬声器电话中的第一处理器和第二扬声器电话中的第二处理器,每个扬声器电话具有用于通过电话参与呼叫的第一主动模式, 第二,空闲模式,其中,当第一扬声器在第一模式下操作并且第二扬声器电话在第二模式下操作时,第一扬声器适于向第二扬声器电话发送语音数据分组,第二扬声器适于 从所述第一扬声器接收语音数据分组,对所述语音数据分组执行回声消除处理,并将经处理的语音数据分组发回所述第一扬声器,并且所述第一扬声器适于从所述第二扬声器接收所处理的语音数据分组并使用 在呼叫中处理的语音数据分组。
    • 4. 发明申请
    • METHOD AND SYSTEM FOR DISTRIBUTED SPEAKERPHONE ECHO CANCELLATION
    • 用于分布式扬声器ECHO CANCELLATION的方法和系统
    • US20100034372A1
    • 2010-02-11
    • US12188719
    • 2008-08-08
    • Norman NelsonBrian K. Dinicola
    • Norman NelsonBrian K. Dinicola
    • H04M9/08
    • H04M9/082
    • A speakerphone system includes first and second speakerphones connected via a network and a first processor in the first speakerphone and a second processor in the second speakerphone, each of the speakerphones having a first, active, mode for participating in a call with a telephone and a second, idle, mode, wherein, when the first speakerphone is operating in the first mode and the second speakerphone is operating in the second mode, the first speakerphone is adapted to send voice data packets to the second speakerphone, the second speakerphone is adapted to receive voice data packets from the first speakerphone, perform echo cancellation processing on the voice data packets and send the processed voice data packets back to the first speakerphone, and the first speakerphone is adapted to receive the processed voice data packets from the second speakerphone and use the processed voice data packets in the call.
    • 免提电话系统包括通过网络连接的第一和第二扬声器电话和第一扬声器电话中的第一处理器和第二扬声器电话中的第二处理器,每个扬声器电话具有用于通过电话参与呼叫的第一主动模式, 第二,空闲模式,其中,当第一扬声器在第一模式下操作并且第二扬声器电话在第二模式下操作时,第一扬声器适于向第二扬声器电话发送语音数据分组,第二扬声器适于 从所述第一扬声器接收语音数据分组,对所述语音数据分组执行回声消除处理,并将经处理的语音数据分组发回所述第一扬声器,并且所述第一扬声器适于从所述第二扬声器接收所处理的语音数据分组并使用 在呼叫中处理的语音数据分组。
    • 6. 发明授权
    • System for operating one or more lasers to project a visible line onto a grass-covered surface
    • 用于操作一个或多个激光器以将可见光线投射到草地表面上的系统
    • US06796041B2
    • 2004-09-28
    • US10385219
    • 2003-03-10
    • Alan AmronBrian K. Dinicola
    • Alan AmronBrian K. Dinicola
    • G01C1506
    • G01C15/004
    • An apparatus for providing at least one temporary visible line on a surface within the view of at least one video camera. The system comprises a first laser source disposed at a first elevated, stationary location relative to the surface, and a second laser source disposed at second elevated, stationary location relative to the surface. The output of each laser source is synchronously deflected so as to repetitively sweep each output beam across the same region of the surface and thereby project a visible composite line that is, for example, transverse to the lateral sidelines of an athletic field. A controller comprising a synchronization module synchronizes the sweep frequency rate, at which the beams sweep the surface, to a scan rate of at least one camera arranged to receive an image of the composite temporary line.
    • 一种用于在至少一个摄像机的视野内的表面上提供至少一个临时可见线的装置。 该系统包括相对于表面设置在第一升高的静止位置处的第一激光源和相对于表面设置在第二升高的静止位置处的第二激光源。 每个激光源的输出被同步偏转,以便重复地扫过每个输出光束穿过表面的相同区域,从而投影例如横向于运动场的侧线的可见复合线。 包括同步模块的控制器将波束扫描表面的扫频频率同步到布置成接收复合临时线路图像的至少一个照相机的扫描速率。
    • 8. 发明授权
    • System for operating one or more suspended laser projectors to project a temporary visible image onto a surface
    • 用于操作一个或多个悬浮的激光投影仪以将临时可见图像投影到表面上的系统
    • US07219438B2
    • 2007-05-22
    • US11109331
    • 2005-04-19
    • Alan B. AmronBrian K. Dinicola
    • Alan B. AmronBrian K. Dinicola
    • G01C15/06
    • G01C15/004Y10S33/21
    • A temporary visible image, such as a first down reference line, corporate logo, or text is projected onto a target surface by an orientation-stabilized, fiber-fed laser projector. The projector may include at least one cylindrical lens or at least one pair of X-Y scanners. One or more remotely located lasers, supplying optical energy at a single wavelength to the projector, accommodate projection of a monochromatic line pattern. Multi-colored images are accommodated by supplying, to the projector, the output of a plurality of lasers operating at different wavelengths within the visible band. The projector is suspended and conveyed as a unitary assembly by a suspension system adapted to maintain the projectors angular orientation and dynamically stabilize the image. If desired, two or more independently-suspended projection modules or groups of modules adapted to move in unison or independently over the length of the field may be employed.
    • 通过定向稳定的光纤馈送激光投影仪将诸如第一下行参考线,公司徽标或文本的临时可见图像投影到目标表面上。 投影仪可以包括至少一个柱面透镜或至少一对X-Y扫描器。 将一个或多个远程定位的激光器以单个波长的光能提供给投影仪,适应单色线图案的投影。 通过向投影仪提供在可见光带内以不同波长工作的多个激光器的输出来容纳多色图像。 投影机通过适于保持投影机角度定向并动态稳定图像的悬架系统作为整体组件悬挂和传送。 如果需要,可以采用两个或多个独立悬挂的投影模块或适于在场长度上一致地或独立地移动的模块组。
    • 9. 发明授权
    • System for operating one or more lasers to project a visible line onto a surface
    • 用于操作一个或多个激光器以将可见线投影到表面上的系统
    • US06895677B2
    • 2005-05-24
    • US10838057
    • 2004-05-03
    • Brian K. Dinicola
    • Brian K. Dinicola
    • G01C15/00G01C15/06
    • G01C15/004
    • At least one temporary visible reference line is projected onto a target surface, as for example, an athletic field, by several laser sources. A first laser source emits optical energy—at a wavelength of between 380 nm and 750 nm—along at least a first selectable path upon the target surface so as to form a temporary line thereon. A second laser source disposed at a second elevated, stationary location relative to the target surface different from the first stationary location emits optical energy along at least a second selectable path upon the target surface so as to form a temporary line thereon. In some instances, each laser light source may be capable of traversing the entire width of the target surface, in which case each laser source covers a discrete region. In other cases, respective laser sources arranged on opposite laterals sides of the target surface can be included so that segments contiguous with those projected by a corresponding one of the first and second laser sources can be generated to form a temporary line that does traverse the entire width of the target surface.
    • 至少一个临时可见参考线通过几个激光源投射到目标表面上,例如运动场。 第一激光源沿着目标表面上的至少第一可选路径在380nm和750nm之间的波长处发射光能,以便在其上形成临时线。 设置在相对于与第一静止位置不同的目标表面的第二升高的静止位置处的第二激光源沿着目标表面上的至少第二可选路径发射光能,以在其上形成临时线。 在一些情况下,每个激光源可能能够穿过目标表面的整个宽度,在这种情况下每个激光源覆盖离散区域。 在其他情况下,可以包括布置在目标表面的相对侧面上的相应激光源,使得可以产生与由第一和第二激光源中的相应一个投影的那些相邻的部分,以形成横穿整个的临时线 目标表面的宽度。