Physics · Environmental Acoustics
For a given fluctuating noise signal, what is the correct order of the statistical noise percentile indices (L1, L10, L50, L90) in terms of increasing decibel (dB) values?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1L 90 < L 50 < L 10 < L 1✓
- 2L 90 < L 1 < L 50 < L 10
- 3L 10 < L 50 < L 1 < L 90
- 4L 1 < L 10 < L 50 < L 90
Correct answer
L 90 < L 50 < L 10 < L 1
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