InvSilver

 

This is a curve with an ultra-fast decay at beginning and a very slow decay at the end. The area of the curve is 25.75 % of the full square area (-11.78 dB FSA).

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 0.754878 (inverse of Silver 1.324718  [ x ^ 3 = x + 1 ]) in a base 10 logarithmic equation.

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

3 UMD

 

3 MUD means that 3 groups of Major and Minor chords were faded out in Up – Mid – Down  speeds sequentially (3 Octaves per group)

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 Ab).

Inside each Tone folder, 2 folders Major and Minor, having 16 Impulse files each, in a total of 1152 Impulse files, with the following folder structure:

 

Wave Naming

 

3UMDWN InvSilver A Min 3 means 3 UMD White Noise as generator, InvSilver as fall curve, A Minor as Tone and 3 seconds of Impulse length.

 

3UMDWN InvSilver A Min MS 3 the same as previous but with M/S building processing.

 

3UMDWN InvSilver A Min 6 means 3 UMD White Noise as generator, InvSilver as fall curve, A Minor as Tone and 6 seconds of Impulse length.

 

3UMDWN InvSilver A Min D2Oct 3 D2Oct means 2 octaves down.

 

3UMDWN InvSilver A Min D2Oct MS 3 the sane with M/S processing.

 

3UMDWN InvSilver A Min DOct 3 DOct means one octave down.

 

3UMDWN InvSilver A Min Oct 3 Oct means one octave up.

 

The files on the other folders follow the same syntax meaning