Multiple choice

What do you call a transmission of digital signal at original frequency without modulation?

  1. Broadband signaling

  2. Baseband signaling

  3. Digital signaling

  4. None of the above

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

 A transmission of digital signal, at origianal frequency, without modulation, is called baseband signaling, which does not require any modulation technique.