
Patent Nr. 314805
0.0(0)20202m0
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.
- Status
- Released
- Budget
- —
- Box office
- —
- Language
- Finnish
Behind the camera
Videos
No extra videos are listed for this title yet.
Release dates
GermanyDE
- Theatrical17 May 2020
Frequently asked questions
Patent Nr. 314805 was released on 17 May 2020.
Member reviews
Sign in to rate and review. Browsing stays free and open.
Sign inMember comments
0Sign in to post a comment. Browsing stays free and open.
Sign in











