N/AReleasedDocumentary

How Talkies Talk

Documentary explaining how double bilateral variable area optical soundtracks are recorded onto film and played back in cinemas.

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Overview

Release Date
Jan 1, 1934
Original Title
How Talkies Talk
Runtime
12 minutes
Budget
$0
Revenue
$0
Language
en
Production Companies
Gaumont-British Instructional
Production Countries
United Kingdom