Posts: 247
From: St. Louis, Missouri USA
Registered: Dec 2009
posted August 31, 2017 10:47 PM
The lastest issue is dedicated to "Video". There is section covering the milestones of motion picture history including 1965 : the new Super 8 film format illustrated with a standard 8mm camera from the 1930's (possibly, the very first in 1932) and a magazine roll of double 8mm. It also marked 1907 as the year of invention for optical sound recording on film. ....... Although, I believe this was in the early twenties.
posted September 01, 2017 02:07 AM
From what I have read 1907 sounds about right - however it was not practical then as it took up half the area on the 35mm frame on experimental systems. Eugene Laust, I seem to remember, was one early developer in England.
Posts: 5895
From: Bristol. United Kingdom
Registered: Oct 2007
posted September 01, 2017 08:22 AM
Brian is correct. Eugene Lauste (who had worked for Edison at one time) was awarded the first patent for sound-on-film technology in 1907.