Gold 30

This is a curve with a slow decay at beginning and a fast decay at the end. The area of the curve is 39.85% of the full square area (-7.99 dB).

If based on area ratio (current to Linear (50%), it’s RT60 time should be 0.8 of Linear RT60. time

This curve was calculated inserting the number FI in a base 30 logarithmic equation.

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

FI is the Golden Ratio 1.61803399…. (X^2 = X+1)

Artic Wind + Cave stream

Default decay sequence was faded out, in the extension of 9 octaves, using Phaser processed Artic Wind + Cave stream sound as generator to produce this set of impulses

It’s a general-purpose medium slow 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, 8 clean impulse files in a total of 288 Impulse files, with the following folder structure:

Wave Naming

AWCS G30 A 3 Means Artic Wind + Cave stream sound as generator, Gold30 as fall curve, A as tone, and 3 seconds of Impulse length.

AWCS G30 A MS 3 The same as previous but with an M/S processing.

AWCS G30 A 6 Means Artic Wind + Cave stream sound as generator, Gold30 as fall curve, A as tone, and 6 seconds of Impulse length.

AWCS G30 A Oct 6 Oct means 1 octave up.

The files on the other folders follow the same syntax meanings