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Release date: 10/24/1940 
Popularity: 4 
Original language: EN 
Add to favoritesA New Romance of Celluloid: The Miracle of Sound
7Documentary
Overview
This short documentary, presented and directed by MGM sound engineer Douglas Shearer, goes behind the scenes to look at how the sound portion of a talking picture is created.
Alternative titles
The Miracle of Sound
Production companies
Trailers
The Miracle of Sound (1940) documentary
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