History of the telephone - Wikipedia
Philipp Reis, 1861, constructed the first telephone, today called the Reis telephone. Alexander Graham Bell was awarded the first U.S. patent for the invention of the telephone in 1876.
Alexander Graham Bell: Telephone & Inventions | HISTORY
2009年11月9日 · Alexander Graham Bell, best known for his invention of the telephone, revolutionized communication as we know it. His interest in sound technology was deep …
The History of the Telephone and How It Was Invented
2024年9月20日 · The first telephone book was published in New Haven, Connecticut, by the New Haven District Telephone Company in February 1878. It was one page long and held 50 …
Telephone | History, Definition, Invention, Uses, & Facts | Britannica
2024年10月29日 · The first transmission of speech with a telephone occurred on March 10, 1876, from Alexander Graham Bell to Thomas Watson, which Bell transcribed in his lab notes as …
Invention of the telephone - Wikipedia
The first inventor of a telephone was Phillip Reis of Germany only musical not articulating. The first person to publicly exhibit a telephone for transmission of articulate speech was A. G. Bell. …
Alexander Graham Bell - Wikipedia
Alexander Graham Bell (/ ˈ ɡ r eɪ. ə m /, born Alexander Bell; March 3, 1847 – August 2, 1922) [4] was a Scottish-born [N 1] Canadian-American inventor, scientist, and engineer who is credited …
Alexander Graham Bell | Biography, Education, Telephone, …
2024年10月29日 · How did Alexander Graham Bell’s telephone work? The first had two parts: a transmitter and a receiver. The transmitter comprised three parts—a drumlike device (a …
Telephone - Invention, Alexander Graham Bell, Communication
2024年10月29日 · The first devices. In the 1870s two American inventors, Elisha Gray and Alexander Graham Bell, each independently, designed devices that could transmit speech …
Alexander Graham Bell - BBC Bitesize
Alexander Graham Bell was the first inventor to patent a working telephone. Find out more about him and his invention in this guide for Primary 2nd Level learners.
Alexander Graham Bell’s Telephone Invention Was Genius
2022年7月12日 · Alexander Graham Bell’s telephone invention amazed visitors at The Centennial International Exhibition of 1876. Though inventions like the Corliss steam engine seemed to be …
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