[LAU] Exciter / Enhancer Plugin [WAS:] Linux-audio-user?Digest , Vol 19, Issue 9

[Fons Adriaensen]

On Mon, Sep 22, 2008 at 05:47:23PM -0500, Reuben Martin wrote:

> I find it odd that the harmonics levels stay at the same level reguardless of 
> the input level. Very interesting.

Yes, it must be some rather clever circuit doing that.
My guess (but nothing more) ATM is that they generate
a short pulse that is used to gate part of the original
waveform, then use the 'frequency dependent phase' i.e.
allpass filters to hide the impulsive waveform.

Ciao,

-- 
FA

Laboratorio di Acustica ed Elettroacustica
Parma, Italia

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Ist es nicht ein seltsames Bild ?