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Édouard-Léon Scott de Martinville

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Édouard-Léon Scott de Martinville ([e.dwaʁ.le.ɔ̃ skɔt də maʁ.tɛ̃.vil]; 25 April 1817 – 26 April 1879) was a French printer, bookseller and inventor.

Édouard-Léon Scott de Martinville
Portrait from Les Merveilles de la science by Louis Figuier
Born(1817-04-25)25 April 1817
Paris, France
Died26 April 1879(1879-04-26) (aged 62)[not in body]
Paris, France
Occupations
  • Printer
  • Bookseller
Known forInventing the earliest known sound recording device

He invented the earliest known sound recording device, the phonautograph, which was patented in France on 25 March 1857.[1][2][3]

Early years

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As a printer by trade, he was able to read accounts of the latest scientific discoveries and became an inventor. Scott de Martinville was interested in recording the sound of human speech in a way similar to that achieved by the then-new technology of photography for light and image. He hoped for a form of stenography that could record the whole of a conversation without any omissions. His earliest interest was in an improved form of stenography, and he was the author of several papers on shorthand and a history of the subject (1849).[4]

He was married twice and had six children.

Phonautograph

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Illustration of a phonautograph. The barrel is made of Plaster of Paris.

From 1853, he became fascinated in a mechanical means of transcribing vocal sounds. While proofreading some engravings for a physics textbook, he came across drawings of auditory anatomy. He sought to mimic the working in a mechanical device, substituting an elastic membrane for the tympanum, a series of levers for the ossicle, which moved a stylus he proposed would press on a paper, wood, or glass surface covered in lampblack. On 26 January 1857, he delivered his design in a sealed envelope to the Académie Française.[4] On 25 March 1857, he received French patent #17,897/31,470 for the phonautograph.[5]: 13, footnote 85 

To collect sound, the phonautograph used a horn attached to a diaphragm which vibrated a stiff bristle which inscribed an image on a lampblack-coated, hand-cranked cylinder. Scott built several devices with the help of acoustic instrument maker Rudolph Koenig.[6] Unlike Thomas Edison's later invention of 1877, the phonograph, the phonautograph created only visual images of the sound and did not have the ability to play back its recordings. Scott de Martinville's intention was for the device's waves to be read by humans as one would read text, which proved unfeasible.[7]

Scott de Martinville managed to sell several phonautographs to scientific laboratories for use in the investigation of sound. It proved useful in the study of vowel sounds and was used by Franciscus Donders, Heinrich Schneebeli and Rene Marage. It also initiated further research into tools able to image sound, such as Koenig's manometric flame.[4] He was not, however, able to profit from his invention, and spent the remainder of his life as a bookseller dealing in prints and photographs, at 9 Rue Vivienne in Paris.[1]

Scott de Martinville also became interested in the relationship between linguistics, people's names and their character, and published a paper on the subject (1857).[4]

Rediscovery of the Au clair de la lune recording

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Au clair de la lune
Earliest recognizable recording of the human voice, from 9 April 1860.[8]
Au clair de la lune
The recording slowed down to match what is now believed to be the correct speed; the result reveals a man's voice, presumably Scott's.
Problems playing these files? See media help.

In 2008, The New York Times reported the playback of a phonautogram recorded on 9 April 1860.[9] The recording was converted from "squiggles on paper" to a playable digital audio file with the IRENE technology, developed by scientists at the Lawrence Berkeley National Laboratory in Berkeley, California.[9]

The recording, part of the French folk song Au clair de la lune,[10] was initially played at a speed that produced what seemed to be a 10-second recording of the voice of a woman or child singing at an ordinary musical tempo. The researchers leading the project later found that a misunderstanding about an included reference frequency had resulted in a doubling of the correct playback speed, and that it was actually a 20-second recording of a man, probably Scott himself, singing the song very slowly.[11] It is now the earliest known intelligible recording of singing in existence, predating, by 28 years, several 1888 Edison wax cylinder phonograph recordings of a massed chorus performing Handel's oratorio Israel in Egypt.[12]

Additional recordings

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Additional recordings include tuning fork, Au Clair de la lune, opening lines of Torquato Tasso's pastoral drama Aminta, Vocal scale and Fly, little bee.[8]

A phonautogram by Scott containing the opening lines of Torquato Tasso's pastoral drama Aminta, which is the earliest audible record of spoken Italian, has also been found. Recorded around 1860, probably after the recording of Au clair de la lune, this phonautogram is now the earliest known recording of intelligible human speech.[13] Recordings of Scott's voice made in 1857 have also survived, but they are only unintelligible snippets.[14] However, since then one of these recordings (1857 cornet scale recording) has been restored, and earlier records from 1853 experiments have been found and conserved.[14][15]

Scott's phonautograms were selected by the Library of Congress as a 2010 addition to the National Recording Registry, which selects recordings annually that are "culturally, historically, or aesthetically significant".[16]

Abraham Lincoln recording myth

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It has been claimed that in 1863, Scott's phonautograph was used to make a recording of Abraham Lincoln's voice at the White House.[17] A phonautogram of Lincoln's voice was supposedly among the artifacts kept by Thomas Edison. According to FirstSounds.org, these stories are variations of a myth that likely first appeared in print in a 1969 book about antique collecting, in which the Lincoln recording is explicitly categorized as a legend and dismissed as based on "garbled accounts". There is no solid evidence that such a recording ever existed. Scott did not visit the US in the 1860s and therefore could not have recorded Lincoln himself, as one version of the legend claims he did.[18]

Publications

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References

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  1. ^ a b Schoenherr, Steven E. "Leon Scott and the Phonautograph". Recording Technology History. University of San Diego. Archived from the original on 7 February 2018. Retrieved 27 March 2008.
  2. ^ "Oldest recorded voices sing again". BBC. 28 March 2008. Retrieved 29 March 2008.
  3. ^ "Sound Recording Predates Edison Phonograph". National Public Radio. Retrieved 5 April 2008.
  4. ^ a b c d Hankins, Thomas L.; Robert J. Silverman (1995). Instruments and the Imagination. Princeton University Press. pp. 133 to 135. ISBN 0-691-00549-4.
  5. ^ de Martinville, Édouard-Léon Scott. "The Phonautographic Manuscripts of Édouard-Léon Scott de Martinville" (PDF). Translated by Feaster, Patrick.
  6. ^ "Origins of Sound Recording: The Inventors". www.nps.gov. 2017.
  7. ^ Fabry, Merrill (1 May 2018). "What Was the First Sound Ever Recorded by a Machine?". Time. Archived from the original on 2 May 2018. Retrieved 26 May 2022.
  8. ^ a b "The Phonautograms of Édouard-Léon Scott de Martinville". FirstSounds.ORG. Retrieved 2 September 2023.
  9. ^ a b Rosen, Jody (27 March 2008). "Researchers Play Tune Recorded Before Edison". The New York Times. Retrieved 27 March 2008.
  10. ^ The melody is also that of the ancient "Response Before the Gospel" used during the Lenten season by the Catholic Church; it is first sung by a single congregant, then repeated, melody and lyric, by everyone attending the day’s Mass. In English translation, its words are "[By] Your Cross and Ressurrection,/ You Have Set Us Free".
  11. ^ "Earliest Known Sound Recordings Revealed". U.S. News & World Report.
  12. ^ The 1888 Crystal Palace recordings
  13. ^ Cowen, Ron (1 June 2009). "Earliest Known Sound Recordings Revealed Researchers unveil imprints made 20 years before Edison invented phonograph". Science News. U.S. News & World Report. Retrieved 26 June 2009.
  14. ^ a b Orbin, Joe. "Leon Scott's COMPLETE DISCOGRAPHY 1853 - 1860". YouTube. FirstSounds.org. Retrieved 20 March 2019.
  15. ^ Orbin, Joe. "Restored ! 1857 Cornet Scale Recording". YouTube. FirstSounds.org. Retrieved 20 March 2019.
  16. ^ "Lost Language, Political Voices and Earliest Known Recording Among 25 Named to the National Recording Registry". Library of Congress, Washington, D.C. 20540 USA. Retrieved 21 June 2022.
  17. ^ Hafner, Katie (25 March 1999). "In Love With Technology, as Long as It's Dusty". The New York Times. Retrieved 23 February 2013.
  18. ^ "The 'Lost' Tracing of Lincoln's Voice". FirstSounds.org. Retrieved 23 February 2013.

Further reading

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  • Helmholtz, Hermann. On the Sensations of Tone as a Physiological Basis for the Theory of Music. Translated by Alexander J. Ellis. London: Longmans, Green, 1875, p. 20.
  • History of the Phonautograph Marco, Guy A., editor. Encyclopedia of Recorded Sound in the United States. New York: Garland, 1993, p. 615.
  • Winston, Brian. Media Technology and Society: a History from the Telegraph to the Internet. New York : Routledge, 1998.
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