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Telephone - Wikipedia

en.wikipedia.org/wiki/Telephone

A telephone, or phone, is a telecommunications device that permits two or more users to ... The strong outgoing speech signal from the microphone (transmitter) does not overpower the .... and the co...

How do telephones work? - Explain that Stuff

www.explainthatstuff.com/telephone.html

Mar 16, 2016 ... Have you ever tried making a tin-can telephone out of two baked-bean cans and a length of string? It really does work! Not only that, it gives ...

How Phones Work - Telecommunications Virtual Museum

www.telcomhistory.org/vm/sciencePhonesWork.shtml

But how on earth does your voice get changed into electricity? ... The first working telephones using this principle used a liquid to create the variable resistance.

www.ask.com/youtube?q=How Does the Telephone Work?&v=1v6XvjjfkUI
Jun 19, 2013 ... Mr. Wizard explains how telephones work! Subscribe now for more science, nature and technology clips from the 1980's Nickelodeon show, Mr.

How does a landline phone work? | Urban Hello

www.urbanhello.com/blog-en/landline-phone-work/

Nov 26, 2014 ... How does a landline phone work ... It takes just a few seconds to establish a telephone connection. ... Sound transmission: how does it work?

How do mobile phones work?| Explore | physics.org

www.physics.org/article-questions.asp?id=82

With the arrival of the mobile phone in the 1980s, communications were no longer tethered to homes, offices or payphones. But the really clever invention wasn't ...

How do landline telephones work even without electricity? - Quora

www.quora.com/How-do-landline-telephones-work-even-without-electricity

Back when telephones started you couldn't be assured that people had the right kind of electricity at home (if any) and public telephones certainly ...

How Does the Telephone Work - Simple Explaination

www.phone-system-reviews.com/how-does-the-telephone-work.html

The telephone uses a combination of acoustics and electricity transmitted through wires from one point to another.

How a Telephone and Phone Calls Work - Inventors - About.com

inventors.about.com/od/tstartinventions/ss/How-A-Telephone-Works.htm

Have you ever wondered how a telephone works, it is an invention that most of us use everyday, yet few of us know how ... Cell phones work in a similar way but more technology is involved. .... How Do You Turn an Invention Idea into Money?

How does the telephone work? | Reference.com

www.reference.com/technology/telephone-work-4c5d01696a992db

According to How Stuff Works, the way telephones work has not changed in nearly a century. In the simplest telephones, there are only three small parts: a hook ...

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How Telephones Work
How Telephones Work
Although most of us take it completely for granted, the telephone you have in your house is one of the most amazing devices ever created. If you want to talk to... More »
Source: www.howstuffworks.com
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How the Telephone Works - Antique Telephone History Website

www.antiquetelephonehistory.com

How the Telephone Works. When a person speaks into a telephone, the sound waves created by his voice enter the mouthpiece. An electric current carries the ...

How did the first phone call work? | How It Works Magazine

www.howitworksdaily.com

Nov 28, 2011 ... How did Alexander Graham Bell's first telephone work and what was it made of? Read on to find out.

Connected Earth: How the telephone works

www.connected-earth.com

How the telephone worksThe telephone combined the knowledge of how sound works together with a variable electric ... How does a telephone earpiece work?