François Sudre
Jean-François Sudre, also written Sudré (15 August 1787 – 3 October 1862), was a violinist, composer and music teacher who invented a musical language called la Langue musicale universelle or Solrésol. Sudre was born in Albi in southern France on 15 August 1787. He studied music as a child and, at the age of eighteen, was admitted to the Conservatoire de Paris on 12 May 1806, where he studied violin under François Habeneck and harmony under Charles Simon Catel.
Also recorded as Jean-François Sudre
François Sudre
- Name
- Jean-François Sudre
- Born
- 15 August 1787
- Birthplace
- Albi, Kingdom of France
- Died
- 3 October 1862
- Occupation
- violinist, composer, music teacher
- Known for
- Inventor of Solrésol
- Nationality
- France
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Documentary evidence
Documentary basis
Authority files
wikidata · Q12742 · wikipedia · François Sudre
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Institutions cited
Bibliothèque nationale de France · Deutsche Nationalbibliothek
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Biography
Biography
Sudre created a group of musicians who were attempting to develop a way of transmitting language through music. He devised Solrésol in 1827. He trained Édouard Deldevez and Charles Larsonneur to play and interpret his alphabet. A given note would represent a word or a letter of the alphabet. The trio toured France, answering questions from the audience using Sudre's violin. A military application was soon suggested: a bugler on a battlefield could transmit orders to a regiment by playing an appropriate tune. This promising hypothesis came to nothing because the system was too vulnerable to wind and weather. Sudre then offered the military a set of musical cannons, but they declined the suggestion.
Key facts
Key facts
• Name — Jean-François Sudre • Born — 15 August 1787 • Birthplace — Albi, Kingdom of France • Died — 3 October 1862 • Occupation — violinist, composer, music teacher • Known for — Inventor of Solrésol
Documentary record
François Sudre (1787 – 1862) was an engineer and writer on music. The birth of François Sudre is recorded in 1787, and the death in 1862.
Life and career
Dated record
Life and career
The full dated record · 1 entries
1862
François Sudre died at Paris.
Literature
Scholarly footprint
A count of publications is evidence of attention, not of standing, and is given here only as a measure.
Text attribution
Licensing
Text attribution
Part of the biographical narrative on this page reuses licensed material. Its origin, revision and licence are recorded here.
The biographical narrative on this page is based on the Wikipedia article François Sudre, revision 1358674978 (EN edition), by its contributors. VALÉORINE has edited that text and built its own documentary record around it. The reused material is available under CC BY-SA 4.0, and this page's reuse of it is offered under the same licence. Everything else on this page — the chronology, the holdings, the evidence, the plates and the connections — is VALÉORINE's own record. Sources and licences.
Notes from the source article
Cited by Wikipedia
Notes from the source article
These works are cited by the source article, in its own numbering. They are recorded as its citations, not as sources VALÉORINE has verified.
- 1.Acte de baptême de Jean-François Sudré, paroisse de Saint-Etienne d'Albi, le 16 août 1787
- 2.Acte de décès de Jean-François Sudré sur le site des Archives de Paris 9e, acte n° 1217, vue 14/31
- 3.Nécrologie et obsèques « Le Menestrel » 5 octobre 1862
- 4.Nécrologie et obsèques « La France musicale » 5 octobre 1862
- 5.Nécrologie « Revue bibliographique » 15 octobre 1862
- 6.François-Joseph Fétis, Biographie universelle des musiciens et bibliographie générale de la musique, Firmin Didot, Paris, 1866, 165 et 166.
- 7."L’histoire est cruelle avec les pionniers !" Bien avant Graham Bell, cet Albigeois méconnu a été un pionnier du téléphone. ladepeche.fr.
- 8.Les origines de la téléphonie. best-telecom.fr.
References
Citations
References
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reference work
Wikidata, structured authority record Q12742: François SudreWikimedia Foundation
Secondary witnessreference work
Secondary witness
The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 14 August 2026.
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