InvKoch

This is a curve with a very fast decay at beginning and a very slow decay at the end. The area of the curve is 26.89% of the full square area (-11.41 dB).

If based on area ratio (current to Linear (50%), it’s RT60 time should be 0.52 of Linear RT60.

This curve was calculated inserting the number 0.792481 (inverse of Koch 1.261860) [ log4/log3 ]) in a base 10 logarithmic equation.

WPN

This collection was made by direct Fall from a mix of White and Pink Noise of default style Octave Curves.

Is basically intended for percussive material, spoken word with a long soft decay, or any electronic music purpose.

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

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

Inside each tone folder we have 8 impulse files, in a total of 288 files, with the following folder structure:

Wave Naming

WPN N_IKoch A 3 means 3 White and Pink Noise as generator, InvKoch as fall curve, A Minor as Tone and 3 seconds of Impulse length.

WPN N_IKoch A MS 3 the same as previous but with an M/S building processing.

WPN N_IKoch A 6 means White and Pink Noise as generator, InvKoch as fall curve, A Minor as Tone and 6 seconds of Impulse length.

WPN N_IKoch Oct A 6 Oct means one octave up.

The files on the other folders follow the same syntax meanings