In a communication system, what does 'multiplexing' refer to?

Practice Questions

Q1
In a communication system, what does 'multiplexing' refer to?
  1. Combining multiple signals into one
  2. Separating signals
  3. Amplifying signals
  4. Encoding signals

Questions & Step-by-Step Solutions

In a communication system, what does 'multiplexing' refer to?
  • Step 1: Understand that in communication, we often have multiple signals that need to be sent.
  • Step 2: Realize that sending each signal separately can be inefficient and take up more resources.
  • Step 3: Learn that multiplexing is a technique used to combine these multiple signals into one single signal.
  • Step 4: Know that this combined signal can then be transmitted over a communication channel.
  • Step 5: Finally, understand that at the receiving end, the combined signal can be separated back into the original individual signals.
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