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Video signal editing apparatus in which multiple video clip edit frames are simultaneously displayed on one monitor
It is therefore an object of the present invention to provide an editing apparatus in which the aforesaid shortcomings and disadvantages encountered with the prior art ...
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Digital circuit for providing a binary signal on the occurrence of a predetermined frequency ratio of two signals
What is claimed is: 1. A digital circuit for determining when a predetermined frequency ratio occurs between a first signal at a first frequency and a second signal at a ...
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Method and system for interference suppression in a color television system
FIG. 1 collectively, illustrates the system which is known in accordance with the prior art. In FIG. 1a, a decoder is shown at 5 which is customary in color TV ...
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Interface for a video display processor arranged to provide an overlay on a video display
The foregoing and additional objects are achieved in accordance with the present invention by an interface circuit designed for connection between a source of video ...
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Apparatus for converting an RGB signal into a composite video signal and its use in providing computer generated video overlays
An improvement in an apparatus which converts RGB signals into a composite video signal is disclosed. Notch filters are used centered at certain frequencies. These ...
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Method and apparatus for overlaying digitally generated graphics over an analog video signal
It is to be understood that corresponding elements having the same function in the several views of the drawings are provided with the same designation numbers. R...
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Auto-master pedestal control circuit
It is an object of the present invention to provide an auto-master pedestal control circuit which can always give not only a distinct screen but also convenience to the ...
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Method and circuit for recovering a logic signal from a band limited signal channel
The foregoing objects are achieved by passing the VITC or other distorted bi-level logic signal through an appropriate high pass (differentiated) filter to remove all ...
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Signal processing circuit for a solid-state image pickup device
It is an object of the present invention to provide a signal processing circuit in the multi-plate type solid state color image pickup device allowing to perform high-...
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Comb filter arrangement having delay time compensation and load matching in all circuit paths
We claim: 1. A comb filter arrangement in which signals A, B, and C of three picture lines, made simultaneously available by means of two successively arranged delay ...
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TV Signal 
