Given the lowpass analysis filter of a two-band FIR perfect reconstruction filter bank [H_{0}(z)=z^{-3}+a z^{-2}+b z^{-1}+2] determine
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Given the lowpass analysis filter of a two-band FIR perfect reconstruction filter bank
\[H_{0}(z)=z^{-3}+a z^{-2}+b z^{-1}+2\]
determine the analysis and synthesis filters and discuss the class of filter bank to which they belong. Deduce the relation between \(a\) and \(b\), assuming they are nonzero, in order to achieve perfect reconstruction.
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The given lowpass analysis filter of a twoband FIR perfect reconstruction filter bank is H0z z3 a z2 b z1 2 To determine the analysis and synthesis fi...View the full answer
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Related Book For 
Digital Signal Processing System Analysis And Design
ISBN: 9780521887755
2nd Edition
Authors: Paulo S. R. Diniz, Eduardo A. B. Da Silva , Sergio L. Netto
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