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Questions and Answers
What is the physical definition of sound?
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?
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?
What is the measurement unit for amplitude?
- Hz
- dB (correct)
- Sine wave
- Cycles/second
What are complex tones primarily composed of?
What are complex tones primarily composed of?
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What does frequency measure in relation to sound?
What does frequency measure in relation to sound?
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