F. H. Richardson's bluebook of projection (1942)

Page scan 000665 from F. H. Richardson's bluebook of projection

Record Details:

Title:
F. H. Richardson's bluebook of projection
Date:
1942
Publisher:
New York : Quigley Publishing Company, Inc.
Volume:
F. H. Richardson's bluebook of projection
Leaf #:
000665
Language:
English
Subjects:
Motion Pictures, Motion Picture Technology
Collection:
Books
Format:
Books
Contributor:
Media History Digital Library
Sponsor:
Media History Digital Library
Coordinator:
Media History Digital Library
Description:
Date Added:
July 11, 2024
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SOME TELEVISION DETAILS, Practical Questions (For answer to each question see statement of corresponding number in Chapter XXX) 1. Name two ways in which a cathode ray tube television image can be projected to a theatre screen. 2. Do all television receivers incorporate cathode ray tubes for forming the image? 3. Describe in outline how light from a projection arc lamp can be made to vary in intensity for the purpose of forming a television image. 4. Explain in outline how light obtained from a projection arc lamp can be made to scan the surface of a theatre screen in forming a television image. Methods of Transmission, page 652 5. What apparatus is needed in the theatre for simultaneous reception of sound and television via radio? 6. What apparatus is needed in the theatre for simultaneous reception of sound and television via telephone line? 7. How far can a television signal be carried by telephone line? Will coaxial cable carry a signal over greater distances? Television Film Projectors, page 653 8. Is television sometimes used to transmit motion pictures rather than actual scenes? 9. Under what circumstances can a common photo-electric cell take the place of a television camera? Explain. 10. What device sometimes takes the place of the intermittent movement in projectors used for television? 11. Describe a modification of the intermittent movement incorporated in some projectors used for television purposes. 649