Patent Nr. 314805(2020)
2 min · Documentary · Directed by Mika Taanila
Released
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.
Where to watch
Not available to stream, rent, or buy in the US yet.
US release dates
No US dates announced yet.
