[PD] resynthesizing with an oscilator bank

Alexandre Porres porres at gmail.com
Wed May 12 08:18:04 CEST 2010


Hi there,

I've been trying to use a big oscilator bank to resynthesize sounds. So I'm
using [sigmund~].

Thing is that I'm realizing it's quite impossible to deal with this as if it
were a Synth/Resynth patch with Fourier Transform. And I mean that it will
always sound jerky, bumpy, jumpy. In other words, no smooth at all.

I tried just getting a hold of one partial with "tracks" in [sigmund~], and
it just goes wild enough so you hear even "clicks" and stuff.

I was also just trying to "freeze" the sound constantly, using a [metro] at
around 60, or so, and a [line~] object at around 30ms to smoothen out the
changes in the tracks from [sigmund]. But then, one "track" would easily
change drastically the frequency, and make [line~] generate extremely fast
and huge glissandos even with rather static sounds.

So, I'm just thinking if there is a way at all to be able to control this,
and actually use [sigmund~] to feed an oscilator bank for resynthesis.

If anyone this did successfully, I'd love to see the patch.

Thanks a lot

Cheers
Alex
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