[PD] sinesum and phase

[david golightly]

However, if you wish to invert the phase for a given partial, simply
prefix it with a '-':

sinesum 256 1 -0.5 0.333 -0.25

for instance - each negative partial is flipped 180º.

(Too bad there's no way to make intermediate phases with such a simple
statement - you'd have to do that by hand with a counter & a formula.)

-david

On 4/8/06, Frank Barknecht <fbar at footils.org> wrote:
> Hallo,
> alexandre matheson hat gesagt: // alexandre matheson wrote:
>
> > does sinesum automatically offset the phase of each partial by 180º?
>
> No, every partial starts with phase=0. You can see for yourself with:
>
> sinesum 256 1
> sinesum 256 0 1
> sinesum 256 0 0 1
> sinesum 256 0 0 0 1
> sinesum 256 0 0 0 0 1
> etc.
>
> sinesum is just a sum of sines. ;)
>
> Ciao
> --
>  Frank Barknecht                 _ ______footils.org_ __goto10.org__
>
> _______________________________________________
> PD-list at iem.at mailing list
> UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
>