Bob Witt
2021Фильмы
The Voice from the Screen
Edward B. Craft, Cy Berg
The film introduces and discusses the technical aspects of making talking pictures. It is the first film using the Vitaphone sound film system developed at Bell Laboratories. Originally presented to the New York Society of Electrical Engineers in 1926, Edward B. Craft, the Executive Vice President of Bell Labs, gives the address and demonstration.
The Voice from the Screen
1926 
документальный