Free Exam: Season 2 Episode 1
Number of Questions in Test: 124
Number of Questions in Preview: 5
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Register nowQuestion 1
What is an example of analog to digital and digital to analog techniques?
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |
Question 2
What modulation technique is a complete digitization process since it converts an analog signal into one that is discrete with respect to both time and amplitude ( or polarity.)
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |
Question 3
Amplitude modulation (AM) requires a bandwidth that is
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |
Question 4
We can express the 6-to-1 improvement of the single-sideband suppressed carrier (SSBSC) modulation over conventional amplitude modulation (AM) as
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |
Question 5
A modulated waveform that contains a carrier plus two sidebands for each modulation frequency is a description of
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |