It was recorded using a separate machine that was often located in a central
building on the lot but very much at the same time. When I was working in
film during the '90s I was told dialogue replacement in the original
language is a recent development having to do with the introduction of very
portable cameras and a declining number of sufficiently quiet production
I recently saw a number of very early sound pictures and was floored by how
little has actually changed in the way movie sound is done. It was almost
all invented within a very few years.
Bob Olhsson Audio Mastery, Nashville TN
Mastering, Audio for Picture, Mix Evaluation and Quality Control
Over 40 years making people sound better than they ever imagined!
615.562.4346 http://www.bobolhsson.com http://audiomastery.com
From Don Cox:
Am I right in thinking that the dialogue in classic Hollywood movies was
almost always recorded separately - that is, not at the same time as the
images were recorded ?