Computer Science - Networking - Discussion
Discussion Forum : Networking - Section 7 (Q.No. 13)
13.
The process of converting analog signals into digital signals so they can be processed by a receiving computer is referred to as:
Discussion:
3 comments Page 1 of 1.
Akshitha said:
1 year ago
Demodulation is the reverse process, right? Isn't it the conversion of the digital signal back to analog?
Ankita said:
8 years ago
A modem (comes from: modulator demodulator) is a piece of computer hardware. It is used to communicate between distant computers. Two modems, one on each computer, are required to make a connection, and each modem can send and receive data to and from the other modem.
Modulation is changing the digital data from a computer to analog data (audio tones or sounds) to be sent over telephone lines.
Demodulation is changing the analog data which is received over the telephone lines to digital data to be used by the computer.
Modulation is changing the digital data from a computer to analog data (audio tones or sounds) to be sent over telephone lines.
Demodulation is changing the analog data which is received over the telephone lines to digital data to be used by the computer.
Preeti said:
8 years ago
Can you please explain how it is demodulation?
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