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What is function of modem

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What is function of modem

Posted by Nidhi Np 4 years, 1 month ago

CBSE > Class 12 > Computer Science

2 answers

Abhijeet Pratap Singh 4 years, 1 month ago

Modem is do work also modulated or demodulation of signal Or Convert signal digital to analog,lightbeem

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Yogita Ingle 4 years, 1 month ago

Computer store digital data, while telephone lines can only transfer analog data. If a computer is to be connected to internet through telephone, then it must convert digital data to analog data before transmitting the computer signals.
Converting one signal form to another form is called modulation and reconverting it to original form is called as demodulation.
Modern is modulator/demodulator. Modem is used to connect computer to internet. Modems convert digital data to analog data and vice-a-versa.

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CBSE > Class 12 > Computer Science