"Television: the revolution," ([1944])

Record Details:

Title:
"Television: the revolution,"
Date:
[1944]
Publisher:
New York, Essential Books
Volume:
"Television: the revolution,"
Leaf #:
00032
Language:
English
Collection:
Broadcasting & Recorded Sound and Books
Format:
Books
Contributor:
Prelinger Library
Sponsor:
MSN
Coordinator:
Media History Digital Library
Date Added:
July 19, 2022
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"THE MOVING FINGER WRITES —" 13 shifting to second-gear. But if you find interest lagging slightly in the technical aspects of tele- vision, skip over to Chapter 3. Then, when youVe finished the whole book, come back to where you left off in this chapter. It may seem easier then. Let's begin at the beginning. Suppose we want to televise Betty Grable. What goes on in a studio, and what happens inside the radio appa- ratus, which makes it possible for a picture of Miss Grable to appear on a radio receiving screen forty miles away? First, the television sound- stage is illuminated to approximately the same brilliance as a motion picture set. The television camera, which looks very much like the cam- eras used for motion pictures today, is wheeled up to the subject. The picture is lined up, ex- actly as a motion picture photographer would do it. A microphone is swung above Miss Gra- ble's head on a boom, in order to pick up what she says. The light reflected from Miss Grable's head and figure passes through a system of lenses into the inside of the television camera, which is known technically as an "iconoscope." Now, if this were just a plain movie camera, Miss Grable's picture would be projected on a