TALKING MOVIE EQUIPMENT
English Professor Low, demonstrating his Audiometer, which synchronises moving film with sound, an ingenious invention during early Talkies years
Picture No
10163579
Media ID
44874362
Size
5001px x 4087px
(1.6MB)
Credit
Mary Evans Picture Library
Source
Unattributed photograph for Barnaby's Studios Ltd
Date
early 1930s
