[PD] Equal-power crossfade?

[Pierre Massat]

All very interesting stuff, thanks! I didn't need anything too special so
i've adapted Hans' equal-power pan (I've turned it upside down to make a
crossfader). I only needed it for the ring modulator patch i've just posted
on my blog (
http://guitarextended.wordpress.com/2012/02/06/ring-modulator-effect-using-pure-data/
)

Cheers!

Pierre

2012/2/6 Frank Barknecht <fbar at footils.org>

> On Mon, Feb 06, 2012 at 10:15:51AM -0800, Jaime Oliver wrote:
> > > Your example is a bit broken (there is no panning going on at all),
> >
> > you're right. ... coffee excuse ...
> > here is a fixed version in case someone is interested.
> >
> > the subject of the e-mail however, does not ask to "pan", but to
> > "crossfade" without loosing or adding power.
>
> Yeah, I confused that right from the start ... missing-coffee-excuse ...
>
> > What the example shows is a "linear crossfade" where the RMS remains
> > constant during the crossfade.
>
> This has its roots indeed in the use of fading identical signal(s). If you
> use
> different input sounds, the CP-fade gives nicer results. Attached is an
> example
> that uses the linear/cp crossfades from the rj-library as subpatches and
> fades
> two different signals and then the same signal twice.
>
> Ciao
> --
>  Frank Barknecht            Do You RjDj.me?          _ ______footils.org__
>
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