Journal of the Society of Motion Picture Engineers (1930-1949)

Record Details:

Title:
Journal of the Society of Motion Picture Engineers
Date:
1930-1949
Publisher:
New York, N.Y. : The Society
Volume:
Journal of the Society of Motion Picture Engineers
Leaf #:
00015
Language:
English
Collection:
Technical Journals
Format:
Periodicals
Contributor:
Prelinger Library
Sponsor:
MSN
Coordinator:
Media History Digital Library
Description:
The Journal of the Society of Motion Picture Engineers (SMPE)Êdocuments the technological progress of the film industry, highlighting technical developments in production and exhibition. Of special interest are articles about special effects, theater practices, lighting, and the introduction of the 16mm format. Initially titled "Transactions of the Journal of the Society of Motion Picture Engineers."Digitized by the Prelinger Library and the Library of Congress Motion Picture, Broadcasting and Recorded Sound Division.
Date Added:
July 19, 2022
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Fig. 3. First track split, showing effect of mask overlap. Fig. 4. Second track split, with masks adjusted to eliminate overlap. as shown in Fig. 5. The mixer heard the combined effect of all tracks over his monitor speakers, but at the recording stage the signals were bridged so that the music was recorded on an interlocked magnetic recorder while the voice and effects were picked up on a masked optical system. The magnetic track was transferred to the opposite half of the optical negative and the combined tracks were printed onto the positive stock. When played on a standard projector the full track is reproduced, while on an adapted projector the print may be played as full sound, voice and effects, or music only. This type of print appears to offer certain advantages: (a) On full-track reproduction, since July 1952 Journal of the SMPTE Vol. 59