An LTID system impulse response is h[n] = (0.5)nu[n]. Find the system output y[n] if the input is the bandpass signal x[n] = v[n] cos(3π/4), where v[n] is a narrowband signal of bandwidth 0.02π. Use...

An LTID system impulse response is h[n] = (0.5)nu[n]. Find the system output y[n] if the input is the bandpass signal x[n] = v[n] cos(3π/4), where v[n] is a narrowband signal of bandwidth 0.02π. Use the criterion that magnitude-response variations within ±5% and time-delay (group delay) variations within ±3% are considered distortionless.