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Excerpt from Journal of the Society of Motion Picture and Television Engineers, 1950, Vol. 54The treatment covers several of the parameters, but it cannot pre sume to solve completely the problem Of tolerances. It constitutes merely a first order attack on the major quantities involved.The discussion is divided into three parts: (1) factors involving the granular appearance of the random noise, (2) factors involving the perception of adjacent ...

Excerpt from Journal of the Society of Motion Picture and Television Engineers, Vol. 55: July December 1950Summary: The chemical bath formulas and treating methods used in present-day continuous motion picture processing machines were adopted without essential modification from the earlier manually operated rack-and tank process, to which the long times of treatment were well suited. In continuous processing at high running speed, these long t...

Excerpt from Journal of the Society of Motion Picture and Television Engineers, Vol. 55: July December 1950Summary: The chemical bath formulas and treating methods used in present-day continuous motion picture processing machines were adopted without essential modification from the earlier manually operated rack-and tank process, to which the long times of treatment were well suited. In continuous processing at high running speed, these long t...

Excerpt from Journal of the Society of Motion Picture and Television Engineers, 1950, Vol. 54The treatment covers several of the parameters, but it cannot pre sume to solve completely the problem Of tolerances. It constitutes merely a first order attack on the major quantities involved.The discussion is divided into three parts: (1) factors involving the granular appearance of the random noise, (2) factors involving the perception of adjacent ...