20 questions
I am the height of the wave. What am I?
Amplitude
Frequency
Phase shift
PCM
What is a method for turning analogue signals into digital?
Defragging
Pulse Code Modulation
DAC
Levelling
Which of the following is an example of an Analog signal?
Both of these
Neither of these
Which of the following is an example of an Digital signal storage?
All of these
"Noise" in information technology is considered
small and large tubes
a coded message like morse code
random signals that alter information signals
Which of the following graphs represents a digital wave?