Title :
A talk-back system for educational television
Author :
Norton, R. C. ; Davidson, J. B.
Author_Institution :
New York Telephone Company, Syracuse, N. Y.
fDate :
5/1/1959 12:00:00 AM
Abstract :
Today the magic of television takes a teacher instantly to as many classrooms as desired. She appears before vast numbers of pupils not only with her voice, but with her material and her gestures, instructional ability, and personality intact. The principal missing element is the ability to know her pupils and to gage her pace by their reactions. Unseen and unheard, they lack presence.
Keywords :
Educational institutions; Loudspeakers; Microphones; Relays; Switches; TV;
Journal_Title :
American Institute of Electrical Engineers, Part I: Communication and Electronics, Transactions of the
DOI :
10.1109/TCE.1959.6372983
