O Consider the two all-pass systems given bellow, HA(Z)= (0.1899 + z )(0.86 + z-) (1...

 

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O Consider the two all-pass systems given bellow, HA(Z)= (0.1899 + z ²)(0.86 + z-²) (1 + 0.1899z-2)(1+0.86z-²) (0.5517 + z-²) (1 + 0.5517z-²) LPF and HPF filters can be constructed using all-pass systems as follows H₁(z) = HA(z) + z-¹Hg(z) H₂(z) =HA(z)-z-¹Hg(z) HB(z) = Plot the amplitude response of H₂ (2) and H₂ (2). O Consider the two all-pass systems given bellow, HA(Z)= (0.1899 + z ²)(0.86 + z-²) (1 + 0.1899z-2)(1+0.86z-²) (0.5517 + z-²) (1 + 0.5517z-²) LPF and HPF filters can be constructed using all-pass systems as follows H₁(z) = HA(z) + z-¹Hg(z) H₂(z) =HA(z)-z-¹Hg(z) HB(z) = Plot the amplitude response of H₂ (2) and H₂ (2).