What is full-duplex communication?

Signals flow both ways at the same time.

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  1. Signals flow only one way
  2. No signals are sent
  3. Signals flow both ways at the same time ✔

Why: Full-duplex systems send signals in both directions simultaneously, like phones and internet.

Huh, didn't know that: Full-duplex systems send signals in both directions simultaneously, like phones and internet.

The dad joke
Full-duplex talks and listens together.
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References

Answer: Signals flow both ways at the same time. Full-duplex systems send signals in both directions simultaneously, like phones and internet.

  1. Communication en.wikipedia.org/wiki/Communication
    In the case of full-duplex systems, signals can flow in both directions at the same time, like regular telephone and internet.
    Checked 2026-11-07.

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