The audio-visual handbook (1942)

Record Details:

Title:
The audio-visual handbook
Date:
1942
Publisher:
Chicago : Society for Visual Education, Inc.
Volume:
The audio-visual handbook
Leaf #:
000168
Language:
English
Subjects:
Motion Pictures, Motion Picture Technology
Collection:
Books
Format:
Books
Contributor:
Niles Essanay Silent Film Museum
Sponsor:
Media History Digital Library
Coordinator:
Media History Digital Library
Description:
Date Added:
March 21, 2024
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150 The Audio-Visual Handbook sound system lightens the principal's administrative duties, increases efficiency of teaching, and enriches the school curriculum to benefit both pupils and teachers. I YOU R MESSAGE REACHES ANY OR ALL PARTS OF YOUR SCHOOL OR GROUNDS Photo Courtesy RCA Manufacturing Co., Inc. Diagram of a Model School Sound System A complete school radio-sound system includes the following: 1. A centrally controlled cabinet, usually located in or near the principal's office, containing: (a) Two or three connections to each classroom. (b) One or two radio receivers. (c) A phonograph turntable. (d) A microphone input connection. (e) Connection for a recording attachment. (f) A monitor speaker. (g) Appropriate amplifiers and tubes. 2. Speakers in all classrooms. 3. Special speakers in the auditorium, gymnasium, cafeteria, and on the athletic field. 4. One or two microphones and microphone locations throughout the building: (a) In the principal's office. (b) In the auditorium. (c) In the music room.