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jayanth.log

  • 4 years ago

what a modem does?

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  1. osanseviero
    • 4 years ago
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    A modem is a device or program that enables a computer to transmit data over, for example, telephone or cable lines. Computer information is stored digitally, whereas information transmitted over telephone lines is transmitted in the form of analog waves. A modem converts between these two forms.

  2. A_clan
    • 4 years ago
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    MOdulator-DEModulator At the sender's end, signal is modulated or embedded with a carrier signal which can be transmitted physically over the wire. At the receiver's end, signal is demodulated or the data is extracted from the modulated carrier wave.

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