International projectionist (Jan 1963-June 1965)

Page scan 000461 from International projectionist

Record Details:

Title:
International projectionist
Date:
Jan 1963-June 1965
Publisher:
New York : International Projectionist Publishing Co., Inc.
Volume:
International projectionist (Jan 1963-June 1965)
Leaf #:
000461
Language:
English
Collection:
Technical Journals
Format:
Books
Contributor:
Library of Congress, MBRS, Moving Image Section
Sponsor:
Library of Congress, Motion Picture, Broadcasting and Recorded Sound Division
Coordinator:
Media History Digital Library
Description:
International Projectionist presented the technology of cinema sound and image projection while addressing the issues and concerns of union projectionists. -- David Pierce, 2013
Date Added:
September 12, 2024
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TRAVEL 0.023 TRACK 0.060 0.050 TRACK 0.060 0.053 HEAD #1 -•Jo.no kO.206— 1» o.o5o ■^•|T|0050iTr ° UCAI-) 'ill/' h~ 0.023 TRACK 0.060 0.050 TRACK 0.060 -H K-0.053 HEAD MAGNETIC COATING AND TRACK PLACEMENT DIMENSIONS FOR 70 MM RELEASE FILM Figure 2 •70mm projection has been included, as well as a drawing showing tlic sound track placement for tin -i\ magretic tracks i Figure 2). Sound track, speaker arrangener.is. and theatre specifications are also covered. The Picture The screen chart on the opposite page is especially slculated for the 70mm projector aperture of 1.913. 0.868 inches. The aspect ratio is 2.21 to 1. This aper ture was established by Todd AO and is now a re< ommendcd SMI* I L standard. Ill is table shows pic lure widths in the left and focal length of lenses in the top column. The figures in the table are distances from projector aperture to center screen in feet. Figure 3 below lists picture height to corresponding (Continued) GUIDED EDGE BASIC DIMENSIONS RELATED TO SIZE AND PLACEMENT OF THE RECOMMENDED 70MM PROJECTOR APERTURE Figure 3 \TI L Iernational Projectionist Februarv. 1965 PERFORATION APERTURE