Yahoo Web Search

Search results

1. en.wikipedia.org › wiki › History_of_the_telephoneHistory of the telephone - Wikipedia

   en.wikipedia.org › wiki › History_of_the_telephone

   • Cached

   History of the telephone. Actor portraying Alexander Graham Bell in a 1932 silent film. Shows Bell's second telephone transmitter ( microphone ), invented 1876 and first displayed at the Centennial Exposition, Philadelphia.

2. Videos

   • 

     10:34

     youtube.com

     The Telephone - How It Works

     Dec 9, 2020

     85.6K Views

   • 

     3:00

     youtube.com

     History of the Telephone | I Didn't Know That

     Jun 19, 2012

     240.4K Views

   • 

     6:24

     youtube.com

     The history of the telephone

     Feb 15, 2016

     302.4K Views

   View all

3. www.britannica.com › technology › telephoneTelephone | History, Definition, Invention, Uses, & Facts

   www.britannica.com › technology › telephone

   • Cached

   May 8, 2024 · Learn about the invention, development, and features of the telephone, an instrument for transmitting and receiving human voice. Explore the functional components of the modern telephone, such as power source, switch hook, dialer, ringer, transmitter, receiver, and anti-sidetone circuit.

   • 
   • 
   • 
   • 

4. www.thoughtco.com › history-of-the-telephoneThe Invention and Evolution of the Telephone - ThoughtCo

   www.thoughtco.com › history-of-the-telephone

   • Cached

   May 21, 2021 · Learn about the history and evolution of the telephone, from Alexander Graham Bell's experiments with sound and electricity to the development of the transcontinental network and the rotary dial. Discover the role of Elisha Gray, Thomas Watson, and other pioneers in the communication industry.

   • Author: Mary Bellis

5. www.history.com › topics › inventionsAlexander Graham Bell: Telephone & Inventions | HISTORY

   www.history.com › topics › inventions

   • Cached

   Nov 9, 2009 · Learn about the life and achievements of Alexander Graham Bell, who revolutionized communication with his invention of the telephone. Find out how he overcame legal challenges, developed other inventions and helped the deaf community.

6. en.wikipedia.org › wiki › TelephoneTelephone - Wikipedia

   en.wikipedia.org › wiki › Telephone

   • Cached

   A telephone, colloquially referred to as a phone, is a telecommunications device that permits two or more users to conduct a conversation when they are too far apart to be easily heard directly.

7. www.youtube.com › watchThe Telephone - How It Works - YouTube

   www.youtube.com › watch

   • Cached

   Have you ever wondered how your voice can travel thousands of kilometres, instantaneously? The transmission of speech long predates Alexander Graham Bell’s telephone of 1876, as makeshift...

   • Video Duration: 11 min
   • Views: 85.6K

   • Author: National Communication Museum

8. People also ask

   What is the Bell Telephone Memorial?

   • The Bell Telephone Memorial, commemorating the invention of the telephone by Alexander Graham Bell. The monument, paid by public subscription and sculpted by W.S. Allward, was dedicated by the Governor General of Canada, Victor Cavendish, 9th Duke of Devonshire with Dr. Bell in The Telephone City's Alexander Graham Bell Gardens in 1917.

   Invention of the telephone - Wikipedia

   en.wikipedia.org/wiki/Invention_of_the_telephone

   See all results for this question

   Who invented the telephone and how did he die?

   • The remarkable story of the man whose driving passion—to enable the deaf to communicate—led to the invention of the telephone. Bell died on August 2, 1922, at the age of 75 in Nova Scotia, Canada. The cause of his death was complications from diabetes. He was survived by his wife and two daughters.

   Alexander Graham Bell: Telephone & Inventions | HISTORY

   www.history.com/topics/inventions/alexander-graham-bell

   See all results for this question

   What is the difference between a telephone and a telegraph?

   • The telegraph and telephone are both wire-based electrical systems. Alexander Graham Bell's success with the telephone came as a direct result of his attempts to improve the telegraph. When he began experimenting with electrical signals, the telegraph had been an established means of communication for some 30 years.

   The Invention and Evolution of the Telephone - ThoughtCo

   www.thoughtco.com/history-of-the-telephone-alexander-graham-bell-1991380

   See all results for this question

   How did telephones work in the 20th century?

   • During the 20th century, telephones powered from the telephone exchange over the same wires that carried the voice signals became common. Early telephones used a single wire for the subscriber's line, with ground return used to complete the circuit (as used in telegraphs ).

   Telephone - Wikipedia

   en.wikipedia.org/wiki/Telephone

   See all results for this question

9. en.wikipedia.org › wiki › Invention_of_the_telephoneInvention of the telephone - Wikipedia

   en.wikipedia.org › wiki › Invention_of_the_telephone

   • Cached

   An actor portraying Alexander Graham Bell speaking into an early model telephone. The invention of the telephone was the culmination of work done by more than one individual, and led to an array of lawsuits relating to the patent claims of several individuals and numerous companies.