Subject: Re: [linux-audio-dev] amp modelling
From: Lea Anthony (stonekeeper_AT_stonekeeper.freeserve.co.uk)
Date: Mon Nov 04 2002 - 20:24:58 EET
I've got a Marshall Valvestate VS102R sitting here with an Ibanez 7
string. If you need any samples, let me know.
Cheers,
-Lea.
On Mon, 2002-11-04 at 03:19, Stuart Allie wrote:
> Steve wrote:
>
> > Date: Sun, 3 Nov 2002 16:39:02 +0000
> > From: Steve Harris <S.W.Harris_AT_ecs.soton.ac.uk>
>
> > Yeah, I'm thinking we're not tackling it right, if behringer can knock out
> > a virtual amp harware box for E150 it can't the that cycle hungry.
>
> There's a good chance I could get my hands on a Behringer V Amp 2 for as
> long as I need it. If I did, I'd be able to run whatever signal I liked
> through it and try different amp/speaker settings, different gain levels,
> etc. and produce a lot of data that would hopefully be of use in trying to
> produce some sort of "amp modelling" ladspa plugin.
>
> I'm open to suggestions as to what would be the most useful things to
> measure, and what to vary across measurements.
>
> My first thoughts were:
> - a range of pure tones, say starting at 440Hz and going up 3 octaves,
> - ~5 gain levels,
> - ~5 amp/speaker simulations,
>
> That'd give us 100 "data points" to work with when it comes to testing our
> models.
>
> Comments anybody?
>
>
> Stuart
>
>
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