Show that, for an (M)-band filter bank whose analysis and synthesis filters are ideal filters, perfect reconstruction

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Show that, for an $M$-band filter bank whose analysis and synthesis filters are ideal filters, perfect reconstruction demands that their frequency responses are

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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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Question Posted: Mar 28, 2024 01:02 AM

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Show that, for an (M)-band filter bank whose analysis and synthesis filters are ideal filters, perfect reconstruction

Question:

M, M Ho (ejo) = M, H2k-1 (ej) = |w = [0,/M] we ((2k - 1)/M,2k/M) 2' M, H2k (ejo) = M |w = 2k/M we (2k/M, (2k + 1)/M) |w = 2k/M for k 0. 2'

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Digital Signal Processing System Analysis And Design

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