Hearing and Perceptual Process Quiz
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Questions and Answers

What is the physical definition of sound?

  • Sound is pressure changes (correct)
  • Sound is the experience we have when we hear
  • Sound is the perception of uniqueness
  • Sound is the size of the pressure change

    • What is the perceptual process of sound?

  • Pure tones, complex tones, perceptual aspects of sound
  • Frequency, amplitude, harmonics
  • Compression, rarefaction, sound wave
  • Stimulus in environment, stimulus in receptors, receptor processes, neural processing, perception, recognition, action (correct)

    • What is the measurement unit for amplitude?

  • Hz
  • dB (correct)
  • Sine wave
  • Cycles/second

    • What are complex tones primarily composed of?

    <p>Several pure tones added together (C)</p> Signup and view all the answers

    What does frequency measure in relation to sound?

    <h1>of cycles/second the pressure change occurs (B)</h1> Signup and view all the answers

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