Digital Signal Processing Quiz

Digital Signal Processing Quiz

University

24 Qs

quiz-placeholder

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Digital Signal Processing Quiz

Digital Signal Processing Quiz

Assessment

Quiz

Mathematics

University

Practice Problem

Medium

Created by

abhishek kumar

Used 2+ times

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24 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the primary function of Digital Signal Processing?

To enhance visual graphics

To modify, extract, and detect signals

To create analog signals

To store data in physical form

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following is NOT an advantage of digital signals?

Noise is easy to control

Highly linear within limited dynamic range

Requires less power than analog

Insensitivity to component tolerances

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

According to the Nyquist Theorem, what is the minimum sampling frequency?

f_s = 4f_m

f_s = f_m/2

f_s = f_m

f_s = 2f_m

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What type of system is defined as having output dependent on past outputs?

Non-linear System

Static System

Dynamic System

Linear System

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the purpose of a unit delay element in a discrete-time system?

To advance the signal in time

To store the signal for future use

To amplify the signal

To delay the signal by one sample

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following is a characteristic of a causal system?

Output depends on future inputs

Output depends only on present and past inputs

Output is independent of input

Output is always zero

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What does the Z-transform of a discrete-time signal represent?

A graphical representation

A frequency-domain representation

A spatial representation

A time-domain representation

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