This calculator helps you determine how sound intensity decreases with distance, based on the inverse square law. It is designed for acoustics professionals and enthusiasts who want to understand sound behavior in various environments.
The calculations are based on standard acoustic principles and the inverse square law formula. For more information, consult reputable acoustic science sources.
Intensity Reduction Formula: \( I_2 = \frac{I_1}{(d_2/d_1)^2} \)
Suppose you have a sound source with an initial intensity of 1.5 W/m² at 1 meter. To find the intensity at 10 meters, apply the formula:
\( I_2 = \frac{1.5}{(10/1)^2} = 0.015 \, W/m² \)
The inverse square law describes how the intensity of sound decreases with the square of the distance from the source.
Enter the initial sound intensity and the distance to calculate the reduced intensity.
Yes, the inverse square law applies to both sound and light, but the results are specific to the medium.
Sound intensity is the power per unit area carried by a sound wave.
Understanding sound intensity is crucial for applications in acoustics, audio engineering, and environmental noise management.