The Talking Film from Studio to Screen
Diagram or infographic by Douglas Macpherson showing the working of Dr. Lee Forest's Phonofilms, by which sounds were reproduced to synchronise with moving pictures on the screen, ushering the advent of talkies
Picture No
13787925
Media ID
46785860
Size
4033px x 5663px
(6.5MB)
Credit
© Illustrated London News Ltd/Mary Evans
Source
Illustration by Douglas MacPherson in The Graphic', 9 October 1926, page 572
Date
1926
