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How Talkies Talk
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Documentary
1934
12 minutes
Documentary explaining how double bilateral variable area optical soundtracks are recorded onto film and played back in cinemas.
Release:
January 01, 1934
Original language:
English
Production country:
United Kingdom
Producer company:
Gaumont-British Instructional
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Director
Donald Carter
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Crew
Donald Carter
Director
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Cast
Noel Birkin
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