34.52 % WA PI

All the impulse responses have been built, using curves as sculpting agents of the curve progression in time.

This is a curve with a slow decay at beginning and a fast decay at the end. The area of the curve is 34.52% of the full square area (-9.24 dB FSA).

This curve was calculated from the Witch of Agnesi Equation with PI (3.1416) as constant