[sdiy] Akai S612 filter/schematics

[Theo]

?? are you using a HIFI type analyzer that measures the energy in a small
number of bands?
You might want to try a program like soundforge and have another look.
The link below maybe of interest, a overview of (un)common noise types.
http://www.hoohahrecords.com/resfreq/articles/noise.html

Cheers
Theo


From: Andre Majorel <amajorel at teaser.fr>



> On 2002-04-18 01:38 +0200, Theo wrote:
>
> > Don't think your distribution is pink.
> > If memory doesn't fail, pink is 3dB LP filtered white noise (cutoff at
0hz)
>
> The frequencies of the partials were set by raising a number to
> a random power. I think this is a pink distribution (i.e.
> statistically, each octave contains as many partials as any
> other octave).
>
> White noise does *not* look flat in a spectrum analyser, as each
> octave has twice as much energy as the octave below.
>
> --
> André Majorel <amajorel at teaser.fr>
> http://www.teaser.fr/~amajorel/