Question Detail
Question
Why is a nonlinear, logarithmic scale appropriate for measuring loudness?
Correct Answer
Option B is the correct answer.
Detailed Explanation
The document states: 'It is worthy of note that the ear is more sensitive to sound of very small amplitude than it is to sound of very large amplitude. Thus, a nonlinear scale is appropriate. This is provided by the logarithmic measure.'
Hint
Consider how the human ear perceives sound across different amplitudes.