Koch

This is a curve with a medium fast decay at beginning and a medium slow decay at the end. The area of the curve is 39.02% of the full square area (-8.17 dB).

If based on area ratio (current to Linear (50%), it’s RT60 time should be 0.78 of Linear RT60.

This curve was calculated inserting the number 1.261860 (log4/log3) in a base 10 logarithmic equation.

WN

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

It’s a general-purpose medium fast decay impulse, 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 folder 12 tone folders (A to Bb).

Inside each Tone folder has 8 clean impulse files and another folder with 8 phase processed impulse files, in a total of 576 files, with the following folder structure:

Explanation of waves filenames:

• WN N_IKoch A 3 means 3 White Noise as generator, Koch as fall curve, A Minor as Tone and 3 seconds of Impulse length.
• WN N_IKoch A MS 3 the same as previous but with an M/S building processing
• WN N_IKoch A 6 means 3 White Noise as generator, Koch as fall curve, A Minor as Tone and 6 seconds of Impulse length.
• WN N_IKoch Oct A 6 Oct means one octave up
• WN PHR SHV6 N_IKoch A 3 means phase processed White Noise as generator, Koch as fall curve, 3 seconds of Impulse length.
• WN PHR SHV6 N_IKoch A MS 3 the same as previous but with an M/S building processing
• WN PHR SHV6 N_IKoch A 6 means phase processed White Noise as generator, Koch as fall curve, 6seconds of Impulse length.
• WN PHR SHV6 N_IKoch Oct A 6 Oct means one octave up

The files on the other folders follow the same syntax meaning