Apparatus for providing evenly delayed digital signals Patent #: 4285063
ApplicationNo. 06/645483 filed on 08/29/1984
US Classes:348/159, Plural cameras348/360, Lens or filter substitution348/706, receiver type455/349Sectional or interconnectable (e.g., modules)
ExaminersPrimary: Chin, Tommy P.
Attorney, Agent or Firm
International ClassH04N 5/268 (20060101)
AbstractA modular video switching system for switching a video signal from one of many video cameras to a video monitor. The system includes one or more individual modules each containing a limited set of input channels. The modules can be cascaded with each other to permit scanning of the video signals from all modules on to a single video monitor. Also provision is made for modular camera controls, requiring only a single control for all cameras, using modular circuitry to rout the control signals to the appropriate camera.