Report on the Adaptation of Fine-Grain Films to Variable-Density Sound Technics
The activities of various West Coast studios and laboratories in the adaptation of fine-grain films for variable-density recording are summarized. A set of requirements for a suitable variable density negative and print emulsions have been formulated and are included in the paper.
- Print ISSN
- 0097-5834
- Published
- 1940-01
- Content type
- Original Research
- DOI
- 10.5594/J00021
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