Electronics and Communication Engineering - Signals and Systems - Discussion

Discussion Forum : Signals and Systems - Section 1 (Q.No. 4)
4.
Consider Pole zero diagram as shown, If two Poles are moved in opposite direction towards ω = p/2 and -p/2, the filter will be
change to high pass filter
change to Band Pass filter
remains same
change to LPF
Answer: Option
Explanation:

But still we will get the same response, zero are at same position.

Discussion:
13 comments Page 2 of 2.

Brc said:   1 decade ago
Can I take z=s and s=jw?

Susee said:   1 decade ago
I cannot understood. Could you please explain me once?

Nabil said:   1 decade ago
I didn't understand the logic. Kindly provide me the detailed solution with proper reasoning.


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