PROBLEM 9.3. A signal æ( t) is sampled with sampling rate fs, and the resulting sampled sequence x[n] is converted back to continuous time using an ideal DAC having the same f, parameter: 2(t). |r[n] ADC v(t) DAC f. sin (440rt) sin (420nt) sin (400rt) Suppose that æ(t) = and y(t) = A nt nt (a) Find A. (b) Find B. (c) Find f.

PROBLEM 9.3. A signal æ( t) is sampled with sampling rate fs, and the resulting sampled sequence x[n] is converted back to continuous time using an ideal DAC having the same f, parameter: 2(t). |r[n] ADC v(t) DAC f. sin (440rt) sin (420nt) sin (400rt) Suppose that æ(t) = and y(t) = A nt nt (a) Find A. (b) Find B. (c) Find f.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

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Question

PROBLEM 9.3. A signal x( t) is sampled with sampling rate f, and the resulting sampled sequence
x[n]is converted back to continuous time using an ideal DAC having the same f, parameter:
|2[n]
ADC
y(t)
2(t).
DAC
Suppose that r(t) =
sin (440nt)
and y(t) =
sin (420nt)
+ Rsin (400nt)
nt
nt
(a)
Find A.
(b)
Find B.
(c)
Find f,-

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