A New Romance of Celluloid: The Miracle of Sound
- Jahr: 1940
- Land: United States of America
- Genre: Dokumentarfilm
- Studio: Metro-Goldwyn-Mayer
- Stichwort: behind the scenes, audio recording, sound waves, promotional film, movie studio, short film, sound recorder, sound
- Direktor: Douglas Shearer
- Besetzung: Douglas Shearer, Greer Garson, Clark Gable, Hedy Lamarr, Spencer Tracy, Norma Shearer