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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.
Genre: Documentary
Cast:
Crew: Mika Taanila (Director), Mika Taanila (Writer), Jussi Eerola (Writer)
Studio: Elokuvayhtiö Testifilmi
Runtime: 2 minutes
Quality: HD
Release: May 17, 2020
IMDb: 10
Country: Finland
Language: suomi
Keyword : early sound film