Gold

This is a curve with a slow decay at beginning and a fast decay at the end. The area of the curve is 46.07% of the full square area (-6.73 dB).

If based on area ratio (current to Linear (50%), it’s RT60 time should be 0.92 of Linear RT60.

This curve was calculated inserting the number FI in a base 10 logarithmic equation.

Logarithm – Wikipedia

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

WN

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

It’s a general-purpose 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 has 8 clean impulse files and another folder with 8 phase processed impulse files, in a total of 580 Impulse files, with the following structure:

Wave Naming

WN Gold A 3 means 3 White Noise as generator, Gold as fall curve, A Minor as Tone and 3 seconds of Impulse length.

WN Gold A MS 3 the same as previous but with M/S building processing.

WN Gold A 6 means 3 White Noise as generator, Gold as fall curve, A Minor as Tone and 6 seconds of Impulse length.

WN Gold Oct A 6 Oct means one octave up.

WN PHR SHV6 Gold A 3 means phase processed White Noise as generator, Gold as fall curve, 3 seconds of Impulse length.

WN PHR SHV6 Gold A MS 3 the same as previous but with M/S building processing.

WN PHR SHV6 Gold A 6 means phase processed White Noise as generator, Gold as fall curve, 6seconds of Impulse length.

WN PHR SHV6 Gold Oct A 6 Oct means one octave up.

The files on the other folders follow the same syntax meanings