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Assessment
What is the perceived quality of a high frequency sound?
It sounds higher in pitch.
It sounds lower in pitch.
It sounds softer.
It sounds dissonant.
What happens to the perception of sound as frequency decreases?
The sound appears to have a higher volume.
The sound appears to have a lower pitch.
The sound becomes indistinguishable.
The sound's timbre becomes sharper.
Which of the following statements about frequency and sound perception is true?
All sounds have the same pitch regardless of frequency.
Higher frequencies generally are perceived as sharper or more intense.
Frequency solely determines loudness of a sound.
Only human vocalizations can be affected by frequency changes.
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