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    Take a 21 question quiz to test and certify your knowledge of the tutorial-video course
    Audio Concepts 101 - Audio & Sound Basics.
    Get a mark of 80% or higher to pass this quiz!
    • 1

      What is frequency?

    • 2

      Our perception of changes in loudness is based on the ratio between two levels. True or false?

    • 3

      Which of the following are considered "Chordophones" instruments"?

    • 4

      Our perception of loudness is ________.

    • 5

      What are the 3 perceptual qualities of sound?

    • 6

      A Bel is ___________.

    • 7

      What is the frequency range of human hearing?

    • 8

      When listening at very low level, your ear will perceive more bass and treble. True or false?

    • 9

      Which of the following is NOT a physical property of sound?

    • 10

      "Ambient air pressure" is the pressure of an object's surrounding medium. True or false?

    • 11

      What is waveshape?

    • 12

      Which of the following are considered "Membranophones" instruments"?

    • 13

      What is the standard dBu for professional audio gear?

    • 14

      What is the main transmission medium for sound waves?

    • 15

      Sound can't be transmitted through solid surfaces. True or false?

    • 16

      Which waveform contains only odd numbed harmonics?

    • 17

      Which of the following are considered "Idiophones" instruments"?

    • 18

      Which wave is often use as a simple test signal?

    • 19

      Intensity or Strength of vibration is an example of which of the following?

    • 20

      Which of the following are considered "Aerophones" instruments"?

    • 21

      The dynamic range of the human hear system is approximately ______________.

    Audio Concepts 101
    Audio & Sound Basics
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