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Dictaphone wax cylinder dictation machine Dictaphone on display in a museum Dictaphone was an American company founded by Alexander Graham Bell that produced dictation machines . It is now a division of Nuance Communications , based in Burlington, Massachusetts .
Transcribing dictation with a Dictaphone wax cylinder dictation machine, in the early 1920s. Note supply of extra wax cylinders on lower part of stand. A dictation machine is a sound recording device most commonly used to record speech for playback or to be typed into print. It includes digital voice recorders and tape recorder.
Cylinder on Dictaphone dictation machine (c. 1922). The recording head moved left to right. The black lines are shiny gaps between tracks. Each cylinder could record 1,200 to 1,500 words. They could be reused 100 to 120 times by putting them in a machine that erased them by shaving off the surface.
The Dictabelt system was popular, and by 1952, made up 90% of Dictaphone's sales. [5] Dictabelts were more convenient and provide better audio quality than the reusable wax cylinders they replaced. The belts can be folded for storage and will fit into an ordinary letter-size envelope. However, the plastic loses flexibility as it ages.
Ediphone, Dictaphone: A Dictaphone cylinder for voice recording Analog, the Ediphone and subsequent wax cylinders used in Edison's other product lines continued to be sold up until 1929 when the Edison Manufacturing Company folded. 1894 Pathé cylinder The vertical-groove pathé cylinder Mechanical analog; vertical grooves, vertical stylus ...
Dictaphone and Ediphone recorders, which still employed wax cylinders as the recording medium, were the devices normally used for these applications during this period. The peak of wire recording lasted from approximately 1946 to 1954.
It formed to control the patents and to handle the commercial development of their sound recording and reproduction inventions, one of which became the first Dictaphone. [4] American Graphophone's 1888 wax cylinder graphophone.
Picocassette is an audio storage medium introduced by Dictaphone in collaboration with JVC in 1985. The Picocassette was introduced to compete with the Microcassette , introduced by Olympus , and the Mini-Cassette , by Philips .