A model for echo generation is shown in Figure 10.20. (a) Calculate the transfer function H(z) =

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A model for echo generation is shown in Figure 10.20.

(a) Calculate the transfer function H(z) = Y(z)/X(z) of the echo sys-tem shown above.

(b) Suppose you would like to recover the original signal x[n] from the output signal y[n] by passing it through a LTI system with transfer function R(z). What should be R(z) so its corresponding output is x[n]?

Figure 10.20:

y[n] x[n] 0.5 0.25 ২

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Signals and Systems using MATLAB

ISBN: 978-0123948120

2nd edition

Authors: Luis Chaparro

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Question Posted: Dec 28, 2018 11:24 AM

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A model for echo generation is shown in Figure 10.20. (a) Calculate the transfer function H(z) =

Question:

y[n] x[n] 0.5 0.25 ২

Step by Step Answer:

a From the block diagram Yz Xz 05z 1 Yz 025z 2 Y z ...View the full answer

Signals and Systems using MATLAB

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