DocumentCode
1380552
Title
A talk-back system for educational television
Author
Norton, R. C. ; Davidson, J. B.
Author_Institution
New York Telephone Company, Syracuse, N. Y.
Volume
78
Issue
2
fYear
1959
fDate
5/1/1959 12:00:00 AM
Firstpage
209
Lastpage
216
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;
fLanguage
English
Journal_Title
American Institute of Electrical Engineers, Part I: Communication and Electronics, Transactions of the
Publisher
ieee
ISSN
0097-2452
Type
jour
DOI
10.1109/TCE.1959.6372983
Filename
6372983
Link To Document