Patent Nr. 314805
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.
- Overview
- Crew
Patent Nr. 314805
- Overview
- Crew
Status
Released
Release Date
May 17, 2020
Runtime
0h 2m
Genres
Documentary
Original Title
Patentti Nr. 314805
Production Companies
Elokuvayhtiö Testifilmi
Director
Mika Taanila
Description
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.
