Theodore Case Test Film (1925)
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“An engineering graduate of Yale University, Theodore Case assisted Lee de Forest in developing sound-on-film called “Phonofilm.” Falling out with de Forest, Case and associate E.I. Sponable then built a laboratory behind Case’s family home in Auburn, New York, where they developed their own optical sound film system. Sold to William Fox, it was commercially exploited as “Movietone” with sensational results.” —David Shepard
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Frequently asked questions about Theodore Case Test Film
What is Theodore Case Test Film about?
“An engineering graduate of Yale University, Theodore Case assisted Lee de Forest in developing sound-on-film called “Phonofilm.” Falling out with de Forest, Case and associate E.I. Sponable then built a laboratory behind Case’s family home in Auburn, New York, where they developed their own optical sound film system. Sold to William Fox, it was commercially exploited as “Movietone” with sensational results.” —David Shepard
How long is Theodore Case Test Film?
Theodore Case Test Film has a runtime of 10 minutes.