Title :
The Supersonic Light Control and Its Application to Television with Special Reference to the Scophony Television Receiver
Author_Institution :
Scophony Laboratories, London, England
Abstract :
After the alternative systems of reception are outlined an account of the supersonic light control is given. Its advantages are explained and the optical principles employed for a full exploitation of these advantages are described.
Keywords :
Cathode ray tubes; HDTV; Intensity modulation; Laboratories; Lamps; Lighting control; Optical modulation; Optical receivers; Optical transmitters; TV receivers;
Journal_Title :
Proceedings of the IRE
DOI :
10.1109/JRPROC.1939.228582
