Two Applications Using Electronic Counters for Shuttering Scanned Image and Display Devices
Wayne Rial, Sam Bailey · Journal of the SMPTE · 1964
Two methods are given for generating clock-derived, programed, electrical pulses which are used to determine the on-and-off shuttering periods of scanned image and display devices. Actual equipment utilizing these programing methods is also illustrated, along with some applications of the use of such equipment in the evaluation of image and storage tubes.