System and method for real time video production and distribution
    2.
    发明授权
    System and method for real time video production and distribution 有权
    用于实时视频制作和分发的系统和方法

    公开(公告)号:US08560951B1

    公开(公告)日:2013-10-15

    申请号:US09488578

    申请日:2000-01-21

    IPC分类号: G06F3/00

    摘要: A production system automates the control of production devices used to produce and broadcast a show. The system automation allows a video director to pre-produce, preview, and produce the live show from a single user interface. In an embodiment, a processing unit displays graphical controls for the production devices. A video director interacts with the graphical controls to thereby remotely control the production devices from one location. In an embodiment, a video director defines a set of production commands or instructions (i.e., “transition macro”). Upon execution, each production command directs the processing unit to transmit in series and/or parallel one or more control commands to one or more of the production devices. Production commands can be included to enable the show to be broadcast live or recorded for on-demand access. Live and/or on-demand productions are distributed over traditional television mediums and/or a computer network, including the Internet.

    摘要翻译: 生产系统自动控制用于生产和广播节目的生产设备。 系统自动化允许视频导演从单个用户界面预生产,预览和制作实况节目。 在一个实施例中,处理单元显示生产装置的图形控制。 视频指导者与图形控件进行交互,从而从一个位置远程控制生产设备。 在一个实施例中,视频指导器定义一组生产命令或指令(即,“转换宏”)。 在执行时,每个生产命令指示处理单元将一个或多个控制命令串行和/或并行传送到一个或多个生产装置。 可以包括生产指令,使节目可以直播或录制以进行按需访问。 直播和/或点播制作在传统的电视媒体和/或计算机网络(包括因特网)上分发。

    Real time production system and method
    5.
    发明授权
    Real time production system and method 有权
    实时生产系统及方法

    公开(公告)号:US07302644B2

    公开(公告)日:2007-11-27

    申请号:US10121608

    申请日:2002-04-15

    IPC分类号: G06F3/00

    摘要: An integrated, fully automated video production system that provides a video director with total control over all of the video production devices used in producing a show. Such devices include, but are not limited to, cameras, robotic pan/tilt heads, video tape players and recorders (VTRs), video servers and virtual recorders, character generators, still stores, digital video disk players (DVDs), audio mixers, digital video effects (DVE), video switchers, and teleprompting systems. The video production system provides an automation capability that allows the video director to pre-produce a show, review the show in advance of “air time,” and then, with a touch of a button, produce the live show. In one embodiment, the invention provides a video production system having a processing unit in communication with one or more of the video production devices mentioned above. The processing unit displays on a monitor graphical controls for controlling the variety of video production devices that it is in communication with. A video director uses a keyboard and mouse that are interfaced with the processing unit to activate the graphical controls, and thereby remotely control the video production devices from one location. The processing unit also enables the video director to automate the production of a show. According to one embodiment, the video director pre-produces the show, defines a set of video production commands or instructions (hereafter “transition macro”) to be executed by the processing unit, and then, by activating a control button displayed by the processing unit, the video director instructs the processing unit to execute the transition macro. Each video production command in a transition macro directs the processing unit to transmit in series and/or parallel one or more control commands to one or more of the video production devices when required.

    摘要翻译: 一个集成的全自动视频制作系统,为视频总监提供对制作节目所用的所有视频制作设备的全面控制。 这样的设备包括但不限于相机,机器人摇摄/倾斜头,录像带播放器和记录器(VTR),视频服务器和虚拟记录器,字符发生器,静态存储器,数字视频盘播放器(DVD),音频混合器, 数字视频效果(DVE),视频切换器和电视诱导系统。 视频制作系统提供了一种自动化功能,允许视频导演预先制作节目,在“空中时间”之前查看节目,然后通过一个按钮进行现场演出。 在一个实施例中,本发明提供一种具有与上述视频制作装置中的一个或多个通信的处理单元的视频制作系统。 处理单元在监视器上显示用于控制与其通信的视频制作设备的各种各样的图形控件。 视频导演使用与处理单元接口的键盘和鼠标来激活图形控制,从而从一个位置远程控制视频制作设备。 处理单元还使得视频导演能够自动化展示的制作。 根据一个实施例,视频指导器预先生成节目,定义要由处理单元执行的一组视频制作命令或指令(以下称为“转换宏”),然后通过激活由处理显示的控制按钮 视频总监指示处理单元执行转换宏。 转换宏中的每个视频制作命令指示处理单元在需要时将一个或多个控制命令串行和/或并行传送到一个或多个视频制作设备。

    Flexible patient monitoring system featuring a multiport transmitter
    6.
    发明授权
    Flexible patient monitoring system featuring a multiport transmitter 失效
    灵活的患者监测系统,具有多端口变送器

    公开(公告)号:US5687734A

    公开(公告)日:1997-11-18

    申请号:US326614

    申请日:1994-10-20

    摘要: A flexible patient monitoring system which interfaces a telemetry subsystem with a network by way of a telemetry transmission receiving system and a network controller. The telemetry subsystem includes one or more monitoring instruments, a multiport transmitter, a telemetry subsystem interface, a backchannel receiver module, and a telemetry docking station. The flexible patient monitoring system may be configured to operate in at least four modes: ambulatory telemetry mode, wherein the multiport transmitter is operated independently of other monitoring instruments and is powered by an internal power source; docked telemetry mode, wherein the multiport transmitter is connected to the telemetry docking station for transfer of data and power; simple instrument telemetry mode, wherein the multiport transmitter and a primary monitoring instrument or an auxiliary monitoring instrument are connected together for transfer of data; and docked instrument telemetry mode, wherein the multiport transmitter and a primary monitoring instrument or an auxiliary monitoring instrument are attached to the telemetry docking station for transfer of data (and optionally for transfer of power to the multiport transmitter). Wireless communications between the telemetry subsystem and various nodes on the network are thus enabled. Information may be provided to and from the telemetry subsystem interface via the multiport transmitter.

    摘要翻译: 灵活的患者监测系统,其通过遥测传输接收系统和网络控制器将遥测子系统与网络接口。 遥测子系统包括一个或多个监测仪器,多端口发射器,遥测子系统接口,反向通道接收器模块和遥测对接站。 灵活的患者监测系统可以被配置为以至少四种模式操作:步行遥测模式,其中多端口发射机独立于其他监测仪器操作并由内部电源供电; 对接遥测模式,其中多端口发射机连接到遥测坞站用于传输数据和功率; 简单的仪器遥测模式,其中多端口发射机和主要监测仪器或辅助监测仪器连接在一起用于传输数据; 和对接仪器遥测模式,其中多端口发射器和主监测仪器或辅助监测仪器连接到遥测坞站用于传输数据(并且可选地用于将功率传送到多端口发射器)。 遥测子系统与网络上的各种节点之间的无线通信因此得以启用。 可以经由多端口发射机向遥测子系统接口提供信息。

    Frequency modulated message transmission
    7.
    发明授权
    Frequency modulated message transmission 失效
    调频消息传输

    公开(公告)号:US4625318A

    公开(公告)日:1986-11-25

    申请号:US703798

    申请日:1985-02-21

    申请人: Robert J. Snyder

    发明人: Robert J. Snyder

    IPC分类号: H04L27/20 H04L27/12

    CPC分类号: H04L27/2014

    摘要: A data signal is encoded as frequency modulation by selecting carrier sources of different phases in response to data signals and filtering the resultant wave to produce an output deviating from the carrier frequency for one signal time in response to a single shift of phase. A phasing switch stores a record of the last sent phase and a record of the parity value of the number of zeros sent. The selected phase is as last sent for a 0, advanced for a 1 when the zero parity is of one value, and retarded when the zero parity is of another value.

    摘要翻译: 数据信号通过响应于数据信号选择不同相位的载波源并且对结果波进行滤波以响应于单相相移产生偏离载波频率的一个信号时间的输出而被编码为频率调制。 定相开关存储最后发送的相位的记录和发送的零数的奇偶校验值的记录。 所选择的相位最后一次发送为0,当零奇偶校验为一个值时为1,当零奇偶校验为另一个值时延迟。

    Remote Antenna for Wireless Access Point
    10.
    发明申请
    Remote Antenna for Wireless Access Point 审中-公开
    用于无线接入点的远程天线

    公开(公告)号:US20080316986A1

    公开(公告)日:2008-12-25

    申请号:US12160897

    申请日:2007-01-11

    申请人: Robert J. Snyder

    发明人: Robert J. Snyder

    IPC分类号: H04Q7/24

    摘要: A center access point (34) is connected to a wired local network. One or more remote access points (36, 38) communicate with the center access point (34) via associated cables (62, 64, 66, 68). A plurality of mobile wireless units (121, 122, . . . , 12n) is located within an access point network (14) of the wireless local area network (10), each mobile wireless unit (121, 122, . . . , 12n) is configured to transceive with at least one of the center access point and one of the remote access points (36, 38).

    摘要翻译: 中心接入点(34)连接到有线本地网络。 一个或多个远程接入点(36,38)经由相关联的电缆(62,64,66,68)与中心接入点(34)通信。 多个移动无线单元(121,122,...,12n)位于无线局域网(10)的接入点网络(14)内,每个移动无线单元(121,122,..., 12n)被配置为与所述中心接入点和所述远程接入点(36,38)中的至少一个收发。