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   Reis telephone

   The Reis telephone, was an invention by Philipp Reis inspired by a French article in 1854 (by Bourseul) on how to create microphone-like devices. His first successful work was achieved in October 1861.
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   Johann Philipp Reis

   Johann Philipp Reis (January 7, 1834 – January 14, 1874) was a self-taught German scientist and inventor, who in 1860-1861 constructed an early telephone, today called the Reis telephone. He first publicly demonstrated it on October 26, 1861.
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   Telephone

   The telephone (from the Greek: τῆλε, tēle, "far" and φωνή, phōnē, "voice") is a telecommunications device that transmits and receives sound, most commonly the human voice. ... 26 October 1861 — Johann Philipp Reis (1834–1874) publicly demonstrated the Reis telephone before the Physical Society of Frankfurt
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   Timeline of the telephone

   Below is a timeline of the telephone that covers many important dates in the history of the telephone. ... 1872: Professor Vanderwyde demonstrated Reis's telephone in New York.
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   Invention of the telephone

   The modern telephone is the culmination of work done by many individuals. ... See Reis' telephone for a detailed description.
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   List of electrical engineers

   This is a list of electrical engineers, people who made contributions to electrical engineering or computer engineering. ... | Johann Philipp Reis | Inventor of the Reis telephone |
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   History of the telephone

   The history of the telephone chronicles the development of the electrical telephone, and includes a brief review of its earlier predecessors. ... Johann Philipp Reis claimed inventor of the telephone
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   Antonio Meucci

   Many credit him with the invention of the telephone; for example, the Enciclopedia Italiana di Scienze, Lettere... calls him the "inventore del telefono" (inventor of the telephone). ... Differently from other pioneers of the telephone, such as Charles Bourseul, Philipp Reis, Innocenzo Manzetti...
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   Telephone related articles

   These are some of the links to articles that are telephone related. ... Philipp Reis
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    Loudspeaker

    A loudspeaker (or "speaker") is an electroacoustic transducer that converts an electrical signal into sound. ... Johann Philipp Reis installed an electric loudspeaker in his telephone in 1861; it was capable of reproducing pure tones, but also could reproduce speech.

Explore the following pages on Powerset:

• Reis telephone,
• Johann Philipp Reis,
• Telephone,
• Timeline of the telephone,
• Invention of the telephone,
• List of electrical engineers,
• History of the telephone,
• Antonio Meucci,
• Telephone related articles,
• Loudspeaker

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