Telharmonium

El Telharmonium (també conegut com el Dynamophone) va ser un orgue elèctric primerenc desenvolupat per Thaddeus Cahill cap a l'any 1896 i patentat el 1897.^[1]^[2]^[3] El senyal elèctric del Telharmonium es transmetia per cables.^[4]

Com el més tardà orgue Hammond, el Telharmonium utilitzava rodes tonals per a generar sons musicals mitjançant síntesi additiva.^[4] És considerat el primer instrument sintètic per la seva capacitat de generar sons electromecànicament.

↑ Telharmonium a l'USPTO (anglès), filed 1896-02-04.
↑ Snyder, Jeff. «The Dynamophone (aka Telharmonium-The Great Grandpappy of the Modern Synthesizer) and Thaddeus Cahill». Lebanon Valley College. Arxivat de l'original el 2009-03-02.
↑ Williston, Jay. «Thaddeus Cahill's Telharmonium». synthmuseum.com. «specification...dated April 6, 1897", "application filed February 4, 1896", "weighed about 7 tons in all", "Cap el 1906 el nou Telharmonium...pesava unes 200 tones»
↑ ^4,0 ^4,1 Weidenaar, Reynold. Magic Music from the Telharmonium. Lanham, MD: Scarecrow Press, 1995, p. 436. ISBN 0-8108-2692-5. An authoritative history of the Telharmonium. Weidenaar produced a 29-minute documentary video, also called Plantilla:Cite media (See website for extensive additional documentation)

[uspat580035-1] Telharmonium a l'USPTO (anglès), filed 1896-02-04.

[c-2] Snyder, Jeff. «The Dynamophone (aka Telharmonium-The Great Grandpappy of the Modern Synthesizer) and Thaddeus Cahill». Lebanon Valley College. Arxivat de l'original el 2009-03-02.

[w-3] Williston, Jay. «Thaddeus Cahill's Telharmonium». synthmuseum.com. «specification...dated April 6, 1897", "application filed February 4, 1896", "weighed about 7 tons in all", "Cap el 1906 el nou Telharmonium...pesava unes 200 tones»

[weid-4] 4,0 ^4,1 Weidenaar, Reynold. Magic Music from the Telharmonium. Lanham, MD: Scarecrow Press, 1995, p. 436. ISBN 0-8108-2692-5. An authoritative history of the Telharmonium. Weidenaar produced a 29-minute documentary video, also called Plantilla:Cite media (See website for extensive additional documentation)

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