Free Digital Audio Editing Question and Answers

Question 1

The D/A signal train's initial element is an

Accepted Answer

Anti aliasing filter

Answer

Anti alliteration filter

Answer

Anti apartheid filter

Answer

Anti alienation filter

Question 2

The filter's cut off point must be less than

Accepted Answer

Half the sampling rate

Answer

Two thirds of the sampling rate

Answer

One third of the sampling rate

Answer

The sampling rate

Question 3

Which keys should be pushed to advance the playback cursor by one second while listening to an audio file.

Accepted Answer

Press .

Answer

Press <

Answer

Press ,

Answer

Press >

Question 4

Which of the following describes how the digital audio process is carried out?

Accepted Answer

Anti aliasing filter, Sample and hold, (processing and editing in the digital domain) DAC, data recovery filter

Answer

Sample and hold, Anti aliasing filter, (processing and editing in the digital domain) data recovery filter, DAC

Answer

Anti aliasing filter, Sample and hold, (processing and editing in the digital domain) data recovery filter, DAC

Answer

Data recovery filter, Sample and hold, (processing and editing in the digital domain) anti aliasing filter, DAC

Question 5

What effect causes audio to become louder or quieter?

Accepted Answer

Amplify

Answer

Silence

Answer

Volume

Answer

Quite

Question 6

The FFmpeg library, which is optional, is required for Audacity to edit WMA.

Accepted Answer

Correct

Answer

Incorrect

Question 7

The best noise to cover up other sounds is white noise.

Accepted Answer

Correct

Answer

Incorrect