The Vitaphone Corporation

Vitaphone

The Warner Bros. Vitaphone logo.
Founded	1925
Defunct	1961
Headquarters	United States
Products	Motion pictures
Parent	Warner Bros. Pictures, Inc.

Vitaphone was a sound film system used for feature films and nearly 1,000 short subjects made by Warner Bros. and its sister studio First National from 1926 to 1931. Vitaphone was the last major analog sound-on-disc system and the only one which was widely used and commercially successful. The soundtrack was not printed on the film itself, but issued separately on phonograph records. The discs, recorded at  33 ¹⁄₃ rpm (a speed first used for this system) and typically 16 inches (41 cm) in diameter, would be played on a turntable physically coupled to the projector motor while the film was being projected. Many early talkies, such as The Jazz Singer (1927), used the Vitaphone system. The name "Vitaphone" derived from the Latin and Greek words, respectively, for "living" and "sound".

The "Vitaphone" trademark was later associated with cartoons and other short subjects that had optical soundtracks and did not use discs.

In the early 1920s, Western Electric was developing both sound-on-film and sound-on-disc systems, aided by the purchase of Lee De Forest's Audion amplifier tube in 1913, consequent advances in public address systems, and the first practical condenser microphone, which Western Electric engineer E.C. Wente had created in 1916 and greatly improved in 1922. De Forest debuted his own Phonofilm sound-on-film system in New York City on April 15, 1923, but due to the relatively poor sound quality of Phonofilm and the impressive state-of-the-art sound heard in Western Electric's private demonstrations, the Warner Brothers decided to go forward with the industrial giant and the more familiar disc technology.