Kammala jumla mai zuwa: Edwin C. Hahn (Agusta 2, 1888 <unk> Yuni 1, 1942) ya kasance injiniyan sauti na Amurka. An zabi shi don Oscar don Mafi kyawun Tasiri na Musamman a fim din "Kawai Mala'iku Suna da Fuka-fuki" a
Kyautar Academy ta 12.