Engineering, 21.06.2021 15:50 llolo8

Consider the following system: H (z) 2-3-1.82-2 +1.622-1-0.729
1-1.82-1+1.622-2–0.7292-3
a. Find the poles and zeros of the transfer function.
b. Sketch the magnitude and phase responses of the system.
c. Notice that the filter is all-pass. All-pass filters are used for phase correction.
d. Repeat a and b with the comb filter below
H (z) 1-0.852-5

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Consider the following system: H (z) 2-3-1.82-2 +1.622-1-0.729
1-1.82-1+1.622-2–0.7292-3