Audio Fundamentals

Question 1

The file format that uses a simplified method of encoding musical notes and duration is:

Accepted Answer

MIDI

Answer

mp3

Answer

AIFF

Answer

DSP

Question 2

Which of the following statements about MIDI is false?

Accepted Answer

Spoken audio is easily incorporated.

Answer

It can be altered by switching instruments.

Answer

The file size is less than that of the same digital audio sound.

Answer

Sound tracks can be created with sequencing software.

Question 3

Trimming is a technique to:

Accepted Answer

Remove the white space between the records.

Answer

Pitch resolution should be reduced.

Answer

Remove any unnecessary noise.

Answer

Analog audio should be converted to digital format.

Question 4

What is the standard format for Macintosh sound files?

Accepted Answer

AIFF

Answer

MP3

Answer

WAV

Answer

OGG

Question 5

What is used to compress and decompress an audio stream for storage and playback.

Accepted Answer

Codec

Answer

SWF

Answer

FLV

Answer

MPEG

Question 6

The quality of streaming audio is determined by

Accepted Answer

Connection Speed

Answer

Size of the audio

Answer

Pitch setup of audio

Answer

Hertz of the audio

Question 7

The following audio is considered as what?
44.1 kHz, 16-bit stereo

Accepted Answer

CD-quality

Answer

FM-quality

Answer

AM-quality

Answer

Voice-quality