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The Reis telephone was an invention named after Philipp Reis of a telephone-like device he constructed. Reis's first successful work is dated to October 1861. It was the first device to transmit a voice via electronic signals and for that the first modern telephone.[1][2] Reis also coined the term.[3]
- ^ Coe, Lewis (2006). The Telephone and Its Several Inventors: A History. McFarland. pp. 16–24. ISBN 9780786426096.
- ^ Turner, Gerard L'Estrange; Weston, Margaret (1983). Nineteenth-century Scientific Instruments. University of California Press. p. 140. ISBN 9780520051607.
- ^ "Ueber Telephonie durch den galvanischen Strom. In: Jahres-Bericht des physikalischen Vereins zu Frankfurt am Main für das Rechnungsjahr 1860-1861, pp. 57-64 by Johann Philipp REIS on Milestones of Science Books".