Facsimile and static presentation processing – Facsimile – Recording apparatus
Patent
1980-01-11
1983-02-01
Faber, Alan
Facsimile and static presentation processing
Facsimile
Recording apparatus
358348, 369111, 369121, 369122, 369 14, 369 95, H04N 576
Patent
active
043718949
ABSTRACT:
A video disc record having a spiral video record track which can provide reproduced video signals with a desired frame rate such as thirty frames per second while the disc record is rotated at a very low speed such as two revolutions per minute. A preferred transducer machine uses a pulsed light source to supply successive light images to a video camera readout. Control signals are recorded on helical control tracks so that reproduction thereof facilitates the generation of a desired standard video signal from the video camera.
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"Reducing Aberrations in Rotating-Prism Compensators for Nonintermittent Motion Picures" by G. Schwesinger Journal of the Optical Society of America, vol. 42, No. 12, Dec., 1952.
Faber Alan
IIT Research Institute
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