S7.5

This is a curve with a very slow decay at Start, a fast decay at medium and a slow decay at the End. The area of the curve is 50.39 % of the full square area
(-5.95 dB FSA).

If based on area ratio (current to Linear (50%), it’s RT60 time should be 1.01 of Linear RT60.

This curve was calculated from the S-Curve (Sigmoid) Equation, applying a value of 7.5 and 0.5 as constants

https://en.wikipedia.org/wiki/Sigmoid_function

WWSH

Default decay sequence was faded out, in the extension of 9 octaves, using two sets of White Noise as generators to produce this set of impulses.

It’s a general-purpose very slow decay impulse with fast ending, for vocals and instruments, or any electronic musical source.

The collection is divided into 44.1 kHz 24 bit, 48 kHz 24 bit and 96 kHz 24 bit folders.

Inside each sample rate folder 12 tone folders (A to Bb).

Inside each Tone folder, 8 clean impulse files and one folder with 8 phasing processed files in a total of 576 Impulse files, with the following folder structure:

Wave Naming

WWSH S75 A 3 Means Water Stream sound as generator, S-Curve 7.5 0.5 as fall curve, A as tone, and 3 seconds of Impulse length.

WWSH S75 A MS 3 The same as previous but with M/S processing.

WWSH S75 A 6 Means Water Stream sound as generator, S-Curve 7.5 0.5 as fall curve, A as tone, and 6 seconds of Impulse length.

WWSH S75 A Oct 6 Oct means 1 octave up.

The files on the other folders follow the same syntax meanings