Titre : ABC of Television or Seeing by Radio: a ...
Éditeur : Norman W. Henley Publishing
Date d'édition : 1929
Reliure : Hardcover
Etat du livre : Very Good
Edition : First Edition
Viii, 210, [36 advertising] pages, 13 plates, many text diagrams, tables, cloth, very good. Scarce. "Includes a brief history of television, a glimpse into its future, as well as its immediate possibilities. Explains in easily-understood language the theory of photo-electric cells, scanning discs, neon tubes, Kerr cells, selenium cells, and the underlying factors involved in the successful transmission of still and living scenes. Outlines the various television and telephotographic systems in sue today and tells how to build and use simple home-made equipment. " From the preface: "Owing to the limited circulation of the technical journals issued by the Bell organization, it was thought advisable to make some of this extremely valuable data available to a larger number of experimentalists. " FR7-1; 210 pages. N° de réf. du libraire 23759
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