Society of Motion Picture and Television Engineers - Time-and-Temperature vs. the Test System for Development of Motion Picture Negatives

Author(s): Wilson Leahy
Publisher: Society of Motion Picture and Television Engineers
Publication Date: 1 May 1932
Volume: 18
Page(s): 649 - 651
ISSN (Paper): 0097-5834
DOI: 10.5594/J05531
Regular:

Two methods are in current use for controlling the developed density of picture negatives. These are: (1) the test system, and (2) the time-and-temperature system. In this paper the two... View More

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