Vitaphone

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Vitaphone

Warner Bros. Vitaphone logo
Company type	Subsidiary of Warner Bros.
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 is the last major analog sound-on-disc system and the only one that was widely used and commercially successful. The soundtrack is not printed on the film, 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, are played on a turntable physically coupled to the projector motor while the film is projected. Its frequency response is 4300 Hz.^[1] 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 have optical soundtracks and do not use discs.