Digital Signal Processing

Digital Signal Processing

University

10 Qs

quiz-placeholder

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Digital Signal Processing

Digital Signal Processing

Assessment

Quiz

Science

University

Practice Problem

Hard

NGSS
MS-PS4-3

Standards-aligned

Created by

Charles Martinez

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10 questions

Show all answers

1.

MULTIPLE SELECT QUESTION

10 sec • 1 pt

Any physical phenomenon that carries some information is

System

Processor

Signal

None

Tags

NGSS.MS-PS4-3

2.

MULTIPLE SELECT QUESTION

10 sec • 1 pt

The two basic types of signals are analog and:

Digilog

Digital

Vetilog

Sinewave

Tags

NGSS.MS-PS4-3

3.

MULTIPLE SELECT QUESTION

20 sec • 1 pt

The interface between an analog signal and a digital processor is

D/A converter

A/D converter

Modulator

Demodulator

4.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Which of the following characterizes an analog quantity?

Discrete levels represent changes in a quantity.

Its values follow a logarithmic response curve.

It can be described with a finite number of steps.

It has a continuous set of values over a given range.

5.

MULTIPLE SELECT QUESTION

20 sec • 1 pt

The process of conversion of continuous time signal into a discrete time signal is known as

Aliasing

Sampling

Convolution

None of the above

6.

MULTIPLE SELECT QUESTION

20 sec • 1 pt

Which type of signal is represented by discrete values?

Nois signal

Non linear

Analog

Digital

Tags

NGSS.MS-PS4-3

7.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Scientific notation is a method

of expressing a very large number

of expressing a very small number

used to make calculations with large and small numbers

All of the above

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