Film

Patent Nr. 314805

Patentti 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.

Réalisation

Mika Taanila

Scénario

Mika Taanila

Scénario

Jussi Eerola

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17/05/2020

Langue originale

Finnois