Question: Given an LTI digital filter with the following I/O equation, answer the following questions: y(n) = 0.3x(n) + 0.5x(n-1) + 0.3x(n-2) (1) What's the

Given an LTI digital filter with the following I/O equation, answer the following questions: y(n) = 0.3x(n) + 0.5x(n-1) + 0.3x(n-2) (1) What's the filter's impulse response? (2) Is the filter memoryless? (3) Is the filter causal? (4) What type of filter is it? Is it a lowpass filter? A highpass filter? A bandpass filter? (5) What frequencies does it attenuate? (6) Does the filter induce phase distortion?

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The IO inputoutput equation for the LTI Linear TimeInvariant digital filter is yn 03xn 05xn1 03xn2 Lets address each question in turn 1 Whats the filt... View full answer

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