PAR (Parabola)

This is a curve with a very slow decay at Start and a  medium slow decay at the End. The area of the curve is 58.72% of the full surrounding square area (-4.62 dB FSA).

If based on area ratio (current to Linear (50%), it’s RT60 time should be 1.17 of Linear RT60. Time. This curve was calculated from the Parabola Curve Equation.

https://pt.wikipedia.org/wiki/Parábola

WPN

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

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 Ab).

Inside each tone folder we have 12 impulse files covering 3 octaves of center frequency extension.

Total of 432 impulse files. with the following folder structure:

Wave Naming

WPN PAR A 3 Means White and Pink Noise as generator, Parabola as fall curve, A Minor as Tone, and 3 seconds of Impulse length.

WPN PAR A MS 3 The same as previous but with M/S building processing.

WPN PAR A 6 Means White and Pink Noise as generator, Parabola as fall curve, A as Tone, and 6 seconds of Impulse length.

WPN PAR A Oct 6 Oct means one octave up.

WPN PAR A DOct 6 DOct means one octave down.

The files on the other folders follow the same syntax meaning