Ultrasonic Testing Damping (Attenuation) Online Calculator
This simple tool calculates the energy loss (attenuation) of an ultrasonic wave in a material. Enter the initial and final amplitudes, and optionally the sound path length, to get instant results in decibels (dB) and attenuation coefficient (dB/mm). Perfect for ultrasonic testing (UT) professionals, it’s user-friendly and accurate. Try it now!
Ultrasonic Attenuation Calculator
Enter values and click calculate to see the result.
Example: For an initial amplitude of 1 V and final amplitude of 0.5 V, the attenuation is ~6.02 dB. If the sound path length is 10 mm, the attenuation coefficient is ~0.60 dB/mm.