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Problem 3. A discrete signal $y_n$ is obtained by taking 40 samples of the analog signal $y(t) = 5 \sin(28\pi t)$ at a sampling rate of 10 Hz. At what frequency will this signal appear on the discrete amplitude spectrum of $y_n$? (a) 1 Hz (b) 2 Hz (c) 3 Hz (d) 4 Hz (e) 8 Hz (f) 12 Hz (g) None of the above

          Problem 3. A discrete signal $y_n$ is obtained by taking 40 samples of the analog signal $y(t) = 5 \sin(28\pi t)$ at a sampling rate of 10 Hz. At what frequency will this signal appear on the discrete amplitude spectrum of $y_n$?
(a) 1 Hz
(b) 2 Hz
(c) 3 Hz
(d) 4 Hz
(e) 8 Hz
(f) 12 Hz
(g) None of the above

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Problem 3. A discrete signal yn is obtained by taking 40 samples of the analog signal y(t) = 5 sin(28π t) at a sampling rate of 10 Hz. At what frequency will this signal appear on the discrete amplitude spectrum of yn?
(a) 1 Hz
(b) 2 Hz
(c) 3 Hz
(d) 4 Hz
(e) 8 Hz
(f) 12 Hz
(g) None of the above

Added by Abigail M.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Penny Riley

08/24/2022

Step 1

To generate the discrete signal y, we take 40 samples of y=5 sin28rrtat a sampling Show more…

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Problem 3. A discrete signal y is obtained by taking 40 samples of the analog signal y = 5 sin(28Ï€rt) at a sampling rate of 10 Hz. At what frequency will this signal appear on the discrete amplitude spectrum of yn? (a) 1 Hz (b) 2 Hz (c) 3 Hz (d) 4 Hz (e) 8 Hz (f) 12 Hz (g) None of the above

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