Synchronized 16-mm Sound and Picture for Projection at 16 Frames per Second
This paper describes a method of re-recording 35-mm sound track to obtain a 16-mm track, which will reproduce synchronously with a 16-mm picture projected at 16 frames per second. The only necessary modification of a standard re-recording channel to perform this operation is the substitution of an 1800-revolution-per-minute synchronous motor for the standard 1200-revolution-per-minute motor on one 35-mm soundhead.
- Print ISSN
- 0097-5834
- Published
- 1947-10
- Content type
- Original Research
- DOI
- 10.5594/J11800
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