Question

Question 3 (4 marks) You will be able to answer this question after you have studied Week 8. How would the spectral lines in an arbitrary periodic signal's spectrum change if: a. the signal's frequency only is increased and all the other parameters of the signal are unchanged? b. the signal's constant term is increased and all the other parameters of the signal are unchanged? c. the signal's peak-to-peak voltage only is increased and all the other parameters of the signal are unchanged? d. the signal is only shifted in time, without changing the other signal's parameters? (4 marks)

          Question 3 (4 marks)
You will be able to answer this question after you have studied Week 8.
How would the spectral lines in an arbitrary periodic signal's spectrum change if:
a. the signal's frequency only is increased and all the other parameters of the signal are
unchanged?
b. the signal's constant term is increased and all the other parameters of the signal are
unchanged?
c. the signal's peak-to-peak voltage only is increased and all the other parameters of the
signal are unchanged?
d. the signal is only shifted in time, without changing the other signal's parameters?
(4 marks)

Question 3 (4 marks)
You will be able to answer this question after you have studied Week 8.
How would the spectral lines in an arbitrary periodic signal's spectrum change if:
a. the signal's frequency only is increased and all the other parameters of the signal are
unchanged?
b. the signal's constant term is increased and all the other parameters of the signal are
unchanged?
c. the signal's peak-to-peak voltage only is increased and all the other parameters of the
signal are unchanged?
d. the signal is only shifted in time, without changing the other signal's parameters?
(4 marks)

Added by Jamie B.

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