Revised Proposed Standards of Emulsion and Sound Record Positions
MINOR REVISIONS of two American Standards, PH22.15–1946 and PH22.16–1947 (“Emulsion and Sound Record Positions in Camera for 16-mm Sound Motion Picture Film” and “Emulsion and Sound Record Positions in Projector for Direct Front Projection of 16-mm Sound Motion Picture Film”) were proposed by the Standards Committee in January 1951 and published for trial and comment in the May 1951 Journal.
- Print ISSN
- 0898-042X
- Published
- 1951-12
- Content type
- Original Research
- DOI
- 10.5594/J01222
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