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    • 1. 发明申请
    • Watermarking of recordings
    • 录音水印
    • US20050226461A1
    • 2005-10-13
    • US11077894
    • 2005-03-11
    • Steven GoldbergRichard HerschaftAlain BrianconPrabhakar ChitrapuAlan Carlton
    • Steven GoldbergRichard HerschaftAlain BrianconPrabhakar ChitrapuAlan Carlton
    • G06K9/00H04B1/00
    • G10L19/018G06T1/0021
    • Signals encoded with watermark information are generated and broadcast into a protected area for capture by illicit recording devices along with their intended targets. An illicit recording in which at least a portion of the broadcast watermark signals are recorded is obtained and correlated with a known position of the broadcast watermark signals to yield the location of illicit recording devices. In an alternate embodiment, a surveillance device, being image and time synchronized with a signal broadcasting device, monitors and records the protected area. Illicit recordings containing the broadcast watermark are obtained and correlated with corresponding recordings taken by the surveillance device to identify the location of illicit recording devices. In an alternate embodiment, the surveillance device further monitors the quality of the broadcast watermark signals and adjusts them accordingly to achieve a desired quality level.
    • 生成用水印信息编码的信号,并将其广播到被保护的区域,以供非法记录装置与其预期目标一起捕获。 获得其中记录了广播水印信号的至少一部分的非法记录,并与广播水印信号的已知位置相关联,以产生非法记录装置的位置。 在替代实施例中,与信号广播设备同时进行图像和时间同步的监视设备监视和记录保护区域。 获得包含广播水印的非法记录,并与监视设备拍摄的相应记录相关联,以识别非法记录设备的位置。 在替代实施例中,监视装置还监视广播水印信号的质量并相应地调整它们以实现期望的质量水平。
    • 7. 发明申请
    • Work Surface Device
    • 工作台面装置
    • US20080041278A1
    • 2008-02-21
    • US11925488
    • 2007-10-26
    • Steven GoldbergPhillip Berkovitz
    • Steven GoldbergPhillip Berkovitz
    • A47B37/00A47B85/00
    • B65F1/14A47B23/001A47J47/005B65F1/10
    • A work surface device has an upper member with a substantially planar top surface. A support is secured to the upper member for supporting the upper member on a support member with the planar top surface in a generally horizontal orientation. The support has a fastener or clamping device at its lower end for releasable engagement with a portion of the support member. A work board of shape and dimensions generally matching the shape and dimensions of the top surface may be placed on the top surface. The work board and upper member have aligned openings in which a receptacle may be seated or through which waste may be discarded into a container beneath the work surface. In one arrangement, the clamping device is secured to the upper rim of a container with the work surface spaced above the open upper end of the container.
    • 工作表面装置具有上部构件,该上部构件具有基本平坦的顶部表面。 支撑件被固定到上部构件,用于将支撑构件支撑在支撑构件上,其中平面顶表面处于大致水平的方向。 支撑件在其下端具有紧固件或夹紧装置,用于与支撑构件的一部分可释放地接合。 通常与顶表面的形状和尺寸匹配的形状和尺寸的工作板可以放置在顶表面上。 工作板和上部构件具有对准的开口,在该开口中容器可以被放置在其中,废物可以被丢弃到工作表面下方的容器中。 在一种布置中,夹紧装置被固定到容器的上边缘,其中工作表面在容器的敞开的上端部上方间隔开。