Intensity from Level Calculator
Compute intensity I = I₀·10^(L/10) from a sound intensity level.
Input Data
Input Intensity level L.
dB
Results
0.000001W/m²
I = I₀·10^(L/10), I₀=1e-12.
At a glance:Intensity from Level Calculator: enter parameters to compute results; complements related calculators.
Formula
I = I₀·10^(L/10), I₀ = 1×10⁻¹² W/m².
How to Use
- Enter intensity level (dB).
- It returns linear intensity (W/m²).
Case Studies
L=60 dB → I=1e-6 W/m²
I = 1e-12·10^6 = 1e-6 W/m².
FAQ
Why base 10?
Intensity level is 10·log₁₀ of ratio, so the inverse is 10^(L/10).
Related Tools
References
Content review: Calculatorism Science Team. Formula and numeric tests verified; results for reference only.