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Oberlin Smith

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Name
  
Oberlin Smith


Role
  
Engineer

Oberlin Smith Oberlin Smith Wikipedia


Died
  
July 18, 1926, Bridgeton, New Jersey, United States

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Oberlin Smith (March 22, 1840 – July 19, 1926) was an American engineer who published one of the earliest works dealing with magnetic recording in 1888.

Contents

Oberlin Smith Oberlin Smith Inventor of Magnetic Recording

Biography

Oberlin Smith Oberlin Smith Inventor of Magnetic Recording

He was born on March 22, 1840 in Cincinnati, Ohio.

Oberlin Smith Oberlin Smith Inventor of Magnetic Recording

He started a small machine shop in Bridgeton, New Jersey, where he lived most of his life, which became known as the Ferracute Machine Company in 1877. For the entire existence of the company he was the president and chief engineer.

Oberlin Smith Stories Neve Museum of Magnetic Sound Recording

He died on July 19, 1926 in New Jersey.

Magnetic recording

Oberlin Smith Oberlin Smith Biography

On September 8, 1888, Smith published a short note entitled "Some Possible Forms of the Phonograph" in the British journal Electrical World, where he suggested (probably for the first time) the use of permanent magnetic impressions for the recording of sound. Smith suggested using cotton or silk thread, into which steel dust or short clippings of fine wire could be suspended. These particles were to be magnetized in accordance with the alternating current from a microphone source. Smith also discussed the possibility of using a hard steel wire, but thought it scarcely possible. A working unit was never built. Many of Smith's ideas were used by Valdemar Poulsen when he developed the first true magnetic recorder.

References

Oberlin Smith Wikipedia