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    Secure method for providing privately viewable data in a publicly viewable display
    52.
    发明授权
    Secure method for providing privately viewable data in a publicly viewable display 失效
    在公开可见显示中提供私人可见数据的安全方法

    公开(公告)号：US07191338B2

    公开(公告)日：2007-03-13

    申请号：US10335019

    申请日：2002-12-31

    申请人： Edith H. Stern ,  Barry E. Willner

    发明人： Edith H. Stern ,  Barry E. Willner

    IPC分类号： G01L5/06 ,  G09G5/00

    CPC分类号： G09G5/00 ,  G06F21/84 ,  H04N13/275 ,  H04N13/286 ,  H04N13/341 ,  H04N13/398 ,  H04N2013/403 ,  H04N2213/008

    摘要： A method for securely providing privately viewable data in a publicly viewable display can include interspersing private data frames among public data frames according to a sequencing pattern. A syncstream can be encoded based upon a syncstream mask. More particularly, the syncstream can specify when to activate shutters in a set of active glasses in synchronization with the sequencing pattern. Notably, an encryption key pair can be generated having a public key and a private key. Using the public key, the syncstream mask can be encrypted and forwarded to a pair of active glasses. Once received in the active glasses, the encrypted syncstream mask can be decrypted with the private key. Finally, the decrypted syncstream mask can be applied to the encoded syncstream to determine when to activate the shutters in the active glasses.

    摘要翻译： 在公开可视显示器中安全地提供私人可视数据的方法可以包括根据排序模式在公共数据帧之间散布专用数据帧。 可以基于同步流掩码编码同步流。 更具体地，同步流可以指定何时在一组活动眼镜中与排序模式同步地激活快门。 值得注意的是，可以生成具有公钥和私钥的加密密钥对。 使用公共密钥，同步流掩码可以被加密并转发到一副活跃的眼镜。 一旦接收到活动眼镜中，加密的同步码掩码可以用私钥解密。 最后，解密的同步码掩码可以应用于编码的同步流，以确定何时激活活动眼镜中的百叶窗。

    Method for providing privately viewable data in a publically viewable display
    53.
    发明授权
    Method for providing privately viewable data in a publically viewable display 失效
    在公开可视显示器中提供私人可视数据的方法

    公开(公告)号：US06597328B1

    公开(公告)日：2003-07-22

    申请号：US09640121

    申请日：2000-08-16

    申请人： Edith H. Stern ,  Barry E. Willner

    发明人： Edith H. Stern ,  Barry E. Willner

    IPC分类号： G09G500

    CPC分类号： G09G5/00 ,  G09G3/001 ,  H04N13/341 ,  H04N2013/403

    摘要： A method for providing privately viewable data in a publically viewable display includes the steps of: positioning obscuring lights proximate to the publicly viewable display; generating a sequencing pattern; generating a data signal, the data signal comprising private data frames; providing the data signal to the publicly viewable display; activating and deactivating obscuring lights according to the sequencing pattern; and, opening and closing a shuttered display in a set of active glasses in accordance with the sequencing pattern. In consequence, a user viewing the display with the active glasses can view the private data while unauthorized viewers without the active glasses can view only the private data obscured by the obscuring lights.

    摘要翻译： 一种用于在公共可观看显示器中提供私人可见数据的方法包括以下步骤：将遮蔽光定位成靠近可公开显示的显示器; 产生测序模式; 生成数据信号，所述数据信号包括专用数据帧; 将数据信号提供给可公开显示的显示器; 根据排序模式激活和去激活遮蔽光; 以及根据排序模式打开和关闭一组有源眼镜中的快门显示。 因此，使用活动眼镜观看显示器的用户可以查看私人数据，而没有活动眼镜的未经授权的观看者只能查看被遮蔽光遮蔽的私人数据。

    Multimedia search and indexing for automatic selection of scenes and/or sounds recorded in a media for replay using audio cues
    54.
    发明授权
    Multimedia search and indexing for automatic selection of scenes and/or sounds recorded in a media for replay using audio cues 有权
    多媒体搜索和索引，用于自动选择记录在媒体中的场景和/或声音，以便使用音频提示重播

    公开(公告)号：US06414914B1

    公开(公告)日：2002-07-02

    申请号：US09693966

    申请日：2000-10-23

    申请人： Peter S. Lee ,  Edith H. Stern ,  Barry E. Willner

    发明人： Peter S. Lee ,  Edith H. Stern ,  Barry E. Willner

    IPC分类号： G11B1722

    CPC分类号： G11B27/28 ,  G06F17/30787 ,  G06Q99/00 ,  G11B27/031 ,  G11B27/032 ,  G11B27/034 ,  G11B27/107 ,  G11B2220/20 ,  G11B2220/90

    摘要： A multimedia search and indexing for automatic selection of scenes and/or sounds recorded in a media using audio cues for replay in other contexts. Analyzing means analyze the media for audio levels within a set of frequency ranges. Audio clip level setting means set audio clip levels as audio cues for identifying a scene of interest in the media within the set of selected frequency ranges. Generating means generate a list of candidate scenes matching the audio cues in the selected frequency ranges for replay in the other contexts.

    摘要翻译： 多媒体搜索和索引，用于自动选择使用音频提示记录在媒体中的场景和/或声音，以在其他上下文中重放。 分析方法分析介质在一组频率范围内的音频电平。 音频剪辑级别设置意味着将音频剪辑级别设置为用于识别所选频率范围集合内的媒体中感兴趣的场景的音频提示。 生成装置产生与所选频率范围中的音频提示相匹配的候选场景的列表，以便在其他上下文中重放。

    Broadcast data radio system and receiver apparatus therefor
    55.
    发明授权
    Broadcast data radio system and receiver apparatus therefor 失效

    公开(公告)号：US6163683A

    公开(公告)日：2000-12-19

    申请号：US256569

    申请日：1999-02-24

    申请人： James M. Dunn ,  Peter S. Lee ,  Edith H. Stern ,  Barry E. Willner

    发明人： James M. Dunn ,  Peter S. Lee ,  Edith H. Stern ,  Barry E. Willner

    IPC分类号： H04H20/26 ,  H04H20/40 ,  H04B1/18 ,  H04K1/00

    CPC分类号： H04H20/40 ,  H04H20/106 ,  H04H20/22

    摘要： A presently disclosed radio broadcasting system for a virtual radio program broadcasting station uses a divided regional approach to broadcast digital and analog signals over a large geographic region divided into multiple overlapping but separate areas constituting small portions of the region. The small areas are served by separate transmission sources/towers supplied from a common source central to the station. The system supports reuse of allocated transmission parameters within non-neighboring small areas in the region. The station is "virtual" because its central source need not be in any of the small areas, and because it uses different transmission parameters in neighboring small areas in a manner that previously would be used by plural different stations. System transmissions include information signals sent in both analog and digital forms. The analog signals representing audibly reproducible programs, and the digital signals include instructions for controlling operations of receiver devices operating in the region. The digital signals also may include audibly reproducible program matter and instructions for controlling insertion of that matter into a program stream defined by analog transmissions. These transmissions are particularly useful for varying tuning parameters of mobile receiver devices disclosed herein to automatically and seamlessly maintain the devices tuned to the respective virtual station throughout the region, while the devices are transported across virtual boundaries between the small areas within the region. The system enables the virtual station to alternately present audible matter of general interest throughout the region and audible matter relevant exclusively to a small area within the region (e.g. advertisements specifying locations and services offered by commercial establishments within a respective area, and announcements specifying locations of public facilities such as libraries, hospitals, etc.). Transmitted digital information is retained in mass storage units associated with receiver devices and is used for adjusting tuning parameters as a device is transported across the small areas of the region, as well as for providing a portion of the program content that is played at the device during such movement.

    Hierarchal control of teleconferences
    60.
    发明授权
    Hierarchal control of teleconferences 有权
    电话会议的分层控制

    公开(公告)号：US08275108B2

    公开(公告)日：2012-09-25

    申请号：US12037553

    申请日：2008-02-26

    申请人： Patrick J. O'Sullivan ,  Edith H. Stern ,  Robert C. Weir ,  Barry E. Willner ,  Marjorie R. Willner

    发明人： Patrick J. O'Sullivan ,  Edith H. Stern ,  Robert C. Weir ,  Barry E. Willner ,  Marjorie R. Willner

    IPC分类号： H04M3/42

    CPC分类号： H04M3/56

    摘要： A teleconference between at least two participants is evaluated by monitoring the teleconference and detecting a triggering event if more than one participant desires to speak at the same time. Upon detecting a triggering event, e.g., detecting an attempt of one or more participants to interrupt another participant, or detecting a request initiated by one or more participants to interrupt another participant, a dominant source is selected from among the ones of the participants attempting/requesting to speak based at least in part upon a determined hierarchal order of those participants attempting/requesting to speak. A participant is then selected from the participants to have the role of the dominant participant based upon the selected dominant source and only the speech of the dominant participant is conveyed to each participant through the teleconference system.

    摘要翻译： 通过监视电话会议和多个参与者希望同时发言来检测触发事件，评估至少两名参与者之间的电话会议。 在检测到触发事件时，例如，检测到一个或多个参与者尝试中断另一参与者，或者检测由一个或多个参与者发起的请求以中断另一个参与者的请求，从参与者中选择主要来源/ 要求至少部分地基于尝试/请求发言的参与者的确定的等级顺序发言。 然后从参与者中选出参与者以基于所选择的主要来源为主导参与者的角色，并且仅通过电话会议系统将主要参与者的言语传达给每个参与者。