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Alexander Graham Bell. He coupled the idea of a microphone to create a fluctuating electrical current in a wire to represent the sound, with the speaker which turns the fluctuating current back into sound.
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∙ 10y ago
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What is the earliest technology used to communicate?
the first technology used for communications is the telephone that was invented by Sir Alexander Graham Bell..
What is technology in the 1919?
One major piece of technology that was invented in 1919 was the rotary telephone.
What technology is used in a telephone?
everything
Before telephone was invented which device was used to send messages?
Before the telephone, telegraphs were used.
Why was the webcam invented?
The web cam was invented as another form of communication- just like the telephone!! Its just new and better technology.
What is the technology behind the telephone?
technologies that are used in telephone exchange include manual service, dial service, telephone exchange and telephone switch. Other services include concentrator, off-hook, on-hook and wire center.
Who brought telephone and fax technology?
Alexander grayham bell for telephoneAnswerThe other respondent is right, Alexander Bell invented the telephone while Alexander Bain a Scottish physicist invented the fax machine on 1847.
Interesting facts about Alexander Graham Bell?
he was getting tierd of always paying in the payphone machine
What technology used for the fax machine?
Telecommunication over telephone networks.
What technology is used in police cars?
An engine. A radio. A siren. A telephone.
What was used before was invented?
The telephone that thomas edison made
What other technology did the telephone influence?
what other technology is influenced by the telephone
