Subject: Re: [linux-audio-dev] Writing a driver for this card: your thoughts?
From: Lamar Owen (lamar.owen_AT_wgcr.org)
Date: Wed May 29 2002 - 22:44:43 EEST
On Wednesday 29 May 2002 02:50 pm, Paul Winkler wrote:
> On Wed, May 29, 2002 at 02:22:09PM -0400, Lamar Owen wrote:
> > interesting curves, maybe, but a compressor nonethless. And a compressor
> > one can model and produce identical characteristics in effects plugins.
> > :-)
> In theory, yes. In practice, I think we're still in the "close but no
> cigar" stage of modelling amplifiers. But I do think we'll get it
> eventually.
If one has the amplifier in question, one can produce a reasonable facsimile
of the transfer function using various waveforms and frequencies, then
interpolate (cubic splines, probably) to determine a transfer function that
one cane then put into a 'transfer function engine' that would replicate said
transfer function. You should be able to characterize down to the individual
lot number level with enough resolution in the interpolation.
Has such a 'transfer function engine' effect plugin been written?
-- Lamar Owen WGCR Internet Radio 1 Peter 4:11
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