The Processing of Variable Width Sound Records in the Film Laboratory
Methods of using sensitometric data in processing variable width sound records in film laboratories are described and the great importance of these records as contributing to a successful product is stressed. These data include density exposure curves, time gamma curves, etc. The method of applying the data for determining the time of development is described. The relation between the required exposing lamp current and the gamma is discussed.
- Print ISSN
- 0097-5834
- Published
- 1931-11
- Content type
- Original Research
- DOI
- 10.5594/J07508
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