Question: Consider an FIR lattice filter with coefficients K1 = 0.65, K2 = 0.34 and K3 = 0.8. (a) Find its impulse response by tracing a

Consider an FIR lattice filter with coefficients K1 = 0.65, K2 = –0.34 and K3 = 0.8.
(a) Find its impulse response by tracing a unit impulse input through the lattice structure.
(b) Draw the equivalent direct-form structure.

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