Question: Consider the system in Figure. (a) Find the impulse response h[n] of the overall system. (b) Find the frequency response of the overall system. (c)

Consider the system in Figure.

(a) Find the impulse response h[n] of the overall system.

(b) Find the frequency response of the overall system.

(c) Specify a difference equation that relates the output y[n] to the input x[n].

(d) Is this system causal? Under what condition would the system bestable?

ha[n] = a"u[n] x (n] y[n] h(n] B 8[n-1] h[n]

ha[n] = a"u[n] x (n] y[n] h(n] B 8[n-1] h[n]

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