A bandlimited continuous-time signal is known to contain a 60-Hz component, which we want to remove by

Question:

A bandlimited continuous-time signal is known to contain a 60-Hz component, which we want to remove by processing with the system of Figure, where T = 10^?4

(a) What is the highest frequency that the continuous-time signal can contain if aliasing is to be avoided?

(b) The discrete-time system to be used has frequency response,?

Sketch the magnitude and phase of H(e^j?).

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Discrete Time Signal Processing

ISBN: 978-0137549207

2nd Edition

Authors: Alan V. Oppenheim, Rolan W. Schafer

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Question Posted: May 26, 2011 02:56 AM

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A bandlimited continuous-time signal is known to contain a 60-Hz component, which we want to remove by

Question:

Discrete-time system C/D D/C () v,(1) T.

Step by Step Answer:

a The highest frequency is T 10000 ...View the full answer

Discrete Time Signal Processing

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