What is a Modem?

If you are reading this article on your computer at home, it probably arrived via modem. Modem is actually one of the most important hardware devices used in the computer especially for the purpose of networking of the internet.

A Modem is nothing but a device which can Modulate a analog signal to encode digital information and De–modulate the carrier signal to decode the transmitted information. A modem allows a computer or fax to send and receive information along telephone lines. "Modem" stands for modulator–demodulator.

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http://www.wonderwhizkids.com/index.php/modems



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