Module 3 – What is Sound? QUIZ
Quiz Summary
0 of 8 Questions completed
Questions:
Information
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading…
You must sign in or sign up to start the quiz.
You must first complete the following:
Results
Results
0 of 8 Questions answered correctly
Time has elapsed
You have reached 0 of 0 point(s), (0)
Earned Point(s): 0 of 0, (0)
0 Essay(s) Pending (Possible Point(s): 0)
Categories
- Not categorized 0%
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- Current
- Review / Skip
- Answered
- Correct
- Incorrect
-
Question 1 of 8
1. Question
What is the unit of measurement of sound volume (or power)?
CorrectIncorrect -
Question 2 of 8
2. Question
Microphones receive acoustic energy and convert it into electrical energy via a transducer or a capacitor (depending on the mic’)
CorrectIncorrect -
Question 3 of 8
3. Question
Speakers receive electrical energy and convert it into acoustic energy by vibrating a speaker cone, to create acoustic sound waveforms
CorrectIncorrect -
Question 4 of 8
4. Question
A sound mixer converts (analogue) electrical energy into digital voltage that can be used by a computer.
CorrectIncorrect -
Question 5 of 8
5. Question
The Sample Rate of an audio file is:
CorrectIncorrect -
Question 6 of 8
6. Question
The Bit Rate of an audio file is:
CorrectIncorrect -
Question 7 of 8
7. Question
The higher the sample rate and bit depth of recorded audio, the higher the sound quality of the recording
CorrectIncorrect -
Question 8 of 8
8. Question
If you record at a high quality sample/bit-rate, convert to a low quality sample/bit rate and then convert back to a high quality sample/bit rate, the quality of the final file will be high.
CorrectIncorrect