description About
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.
Info
- verified Status: Released
- calendar_month Release Date: 2020-05-17
- video_camera_front Companies Elokuvayhtiö Testifilmi
- timer Runtime: 2 Mins
- star Rating: 0 / 10
- favorite Likes: 0 Likes
- info IMDB ID tt12299812
- visibilityViews: 4 views
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