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Day 4 Audio File Formats

Computers

7th - 8th Grade

Used 34+ times

Day 4 Audio File Formats
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14 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

You want to save on space and don't mind a little lower file quality. What do you use?

Lossy compression

Lossless compression

Uncompressed

I don't know

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Based on our notes, which file type is compatible on most programs?

MP3

FLAC

WMA

WAV

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What's the file size of an MP3

Small

Large

Medium

Very large

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What compression does MP3 use?

Lossy

Lossless

There's no compression

I don't know

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Lowering the bitrate can _______,

reduce how true to the original sound the file is

increase how true to the original sound the file is

make the sound quality way better

increase file size

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Lowering bitrate can ____ the file size.

lower

increase

maintain

double

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is bitrate measured in?

kbps

mph

mpg

lbs

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