[LAU] placement.

alex stone compose59 at gmail.com
Mon Jan 5 14:43:11 EST 2009


I hasten to add here, Fons, that there's little doubt any crashes are my
user error, as the last 12 months in particular have taught me. Something
about the idiot between the chair and the keyboard........

And thanks for the IR info. I'll go through it carefully as i'm no expert in
this, by any means. Having a set of fairly generic orchestral templates
would certainly take a lot of the donkey work out of the process, hence my
question.

Alex.


On Mon, Jan 5, 2009 at 5:52 AM, Fons Adriaensen <fons at kokkinizita.net>wrote:

> On Sun, Jan 04, 2009 at 05:16:09PM +0300, alex stone wrote:
>
> > Jorn, thanks for feedback. I've just tried one of Fon's amb plugs, and it
> > repeatedly crashed ardour,
> > further.
>
> They shouldn't, and here they don't...
>
> As to 'distance' placement, jconv is written to do the
> following efficiently:
>
> - Have a large number of short mono->b-form IRs, each
> one doing the early reflections for a given source
> location, and
>
> - A single long mono->b-form IR for the reverb tail.
>
> Then, for each source, you use *two* aux sends, the
> first to one of the short IRs, and the second to the
> reverb tail. Relative levels and a short delay on the
> first one will allow you control apparent distance,
> for a close source, the early reflection will have
> to come later and be weaker and vice versa.
>
> Creating such a config is a bit of work, it requires
> splitting up the full IR, ensuring everything remains
> aligned, etc. etc., but I have some. One of my projects
> (after the LAC probably) will be to automate this process.
>
> Ciao,
>
>
> --
> FA
>
> Laboratorio di Acustica ed Elettroacustica
> Parma, Italia
>
> O tu, che porte, correndo si ?
> E guerra e morte !
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