Audiology Quiz :Unit 1

11 Questions | Total Attempts: 1032

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Audiology Quiz :Unit 1

Answer the following questions correctly.


Questions and Answers
  • 1. 
    Sound can travel through any elastic medium that has what?
    • A. 

      A medium

    • B. 

      Inertia

    • C. 

      A Filter

    • D. 

      Mass

    • E. 

      Pressure

  • 2. 
    The rapid and random movement of air particles is what?
    • A. 

      Sound

    • B. 

      Intensity

    • C. 

      Brownian Motion

    • D. 

      Rarefaction

    • E. 

      Condensation

  • 3. 
    Wavelength with a high frequency has what type of wavelength?
    • A. 

      Longer wavelength

    • B. 

      Shorter wavelength

  • 4. 
    What is a shock wave?
  • 5. 
    This is used when the magnitude of sound is expressed in decibel of intensity, power or energy.
    • A. 

      Sound pressure level

    • B. 

      Hearing Level

    • C. 

      Intensity Level

    • D. 

      Sensation Level

  • 6. 
    Sound can be...?
  • 7. 
    What is the complex sounds that can be decomposed into component sine waves?
    • A. 

      Spectra

    • B. 

      Complex waveform

    • C. 

      The Fourier Theorem

    • D. 

      Complex Sound Waves

  • 8. 
    Complex Waveforms contain what? (There are 4)
  • 9. 
    Spectra is made up of what?
    • A. 

      Sine Waves

    • B. 

      Frequencies

    • C. 

      Filters

    • D. 

      Formats

    • E. 

      Noise

  • 10. 
    Sound can be Physical Perspective and what else?
    • A. 

      Vibration perspective

    • B. 

      Perceptual perspective

    • C. 

      Harmonic Perspective

  • 11. 
    What are 3 characteristics of a Sinusoid?