Binary Sound 2023

Binary Sound 2023

9th Grade

20 Qs

quiz-placeholder

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Binary Sound 2023

Binary Sound 2023

Assessment

Quiz

Computers

9th Grade

Practice Problem

Hard

Created by

Adrian Esch

Used 36+ times

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20 questions

Show all answers

1.

MULTIPLE SELECT QUESTION

1 min • 1 pt

State more than one effect of increasing the sample rate.

More samples will be taken per second

File size will be larger

Less samples will be taken per second

File size will be smaller

Digital sound will be closer to the original analogue sound (more accurate)

2.

MULTIPLE SELECT QUESTION

1 min • 1 pt

State more than one effect of decreasing the sample rate.

More samples will be taken per second

File size will be larger

Less samples will be taken per second

File size will be smaller

Digital sound will be less accurate to the original analogue sound.

3.

MULTIPLE SELECT QUESTION

1 min • 1 pt

State more than one effect of increasing the sampling interval.

More samples will be taken per second

File size will be larger

Less samples will be taken per second

File size will be smaller

Digital sound will be less accurate to the original analogue sound.

4.

MULTIPLE SELECT QUESTION

1 min • 1 pt

State more than one effect of shortening/decreasing the sampling interval.

More samples will be taken per second

File size will be larger

Less samples will be taken per second

File size will be smaller

Digital sound will be closer to the original analogue sound (more accurate)

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

State the measurement used for the sample rate of an audio file.

Hertz (Hz)

Seconds (s)

Minutes (m)

Bytes (b)

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Label the y axis of this analogue sound wave.

Amplitude

Frequency

Duration (Time)

Volume

Pitch

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Label the x axis of this analogue sound wave.

Amplitude

Frequency

Duration (Time)

Volume

Pitch

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