"Music shorts." . . . . . . . . "Documentaries and factual films and video"@en . "Documentaries and factual films and video" . . "The voice from the screen"@en . "The voice from the screen" . . . . . . "Shorts"@en . "Shorts" . . . . . . . . "\"An early demonstration of talking movies\"--Videodisc jacket. Edward B. Craft leads the audience on a tour of the studios of the Vitaphone Corporation in order to demonstrate the Vitaphone process of recording a sound disc synchronously with a moving image picture, and then synchronously playing both back to a motion picture theater audience. The camera booth, the recording booth, and the projection booth are all shown. As part of the demonstration, a Vitaphone short entitled Witt & Berg, premiere entertainers, is filmed, featuring two ukulele players who perform My hula baby, I used to be so sentimental, and I don't mind being all alone when I'm all alone with you. Could Witt be Bob Witt?"@en . "\"An early demonstration of talking movies\"--Videodisc jacket. Edward B. Craft leads the audience on a tour of the studios of the Vitaphone Corporation in order to demonstrate the Vitaphone process of recording a sound disc synchronously with a moving image picture, and then synchronously playing both back to a motion picture theater audience. The camera booth, the recording booth, and the projection booth are all shown. As part of the demonstration, a Vitaphone short entitled Witt & Berg, premiere entertainers, is filmed, featuring two ukulele players who perform My hula baby, I used to be so sentimental, and I don't mind being all alone when I'm all alone with you. Could Witt be Bob Witt?" . "Bell Telephone Laboratories, inc." . . . .