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What is a modem
#828 | 1:35 |
Monday October 25, 2010
Tutorials
Monday October 25, 2010
Modems are important in the
transmission of data
, so it's important you know what they are. Incomputer terms
,modems send data through carriers
and are in charge ofmodulating and demodulating data
. What does that mean? We explain further in this episode.Download this episode now
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Windows Media Show Notes
- The term modem comes from MOdulate and DEModulate. Hence, MODEM.
- When connected by modem, what you're sending is modulated and sent over a carrier.
- The receiving modem demodulates the information.
- Whether it's a text-based chat or a file transfer, the modem handles the data in the same way.
- Modems convert the data and send it on carriers in a stream, then demodulate data that's received.
- When connected by modem, what you're sending is modulated and sent over a carrier.
- The receiving modem demodulates the information.
- Whether it's a text-based chat or a file transfer, the modem handles the data in the same way.
- Modems convert the data and send it on carriers in a stream, then demodulate data that's received.
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