6.1
Patent Nr. 314805 (2020)
May 17, 20202mFI
Overview
Finnish engineer Eric Tigerstedt solved the dilemma of sound-on-film already before the First World War. All images and sounds in this short film are produced from the surviving test materials originally created in 1914.
Director
Mika TaanilaWriters
Status
Released
Original Language
Finnish
Budget
N/A
Revenue
N/A
Production Companies
Elokuvayhtiö Testifilmi
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6.5
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