[PD] plotting spectra/spectrograms with Gem?

Fede Camara Halac camarafede at gmail.com
Tue May 4 15:02:21 CEST 2021

Hi Peter,

I got the magnitudes into tables and used [gemvertexbuffer] to plot arrays in Gem.

 Have a look at the main.pd patch here https://github.com/fdch/marelle_response. 

Hope it helps!



> On May 4, 2021, at 5:23 AM, Peter P. <peterparker at fastmail.com> wrote:
> Hi,
> has anyone tried plotting spectra (magnitudes of STFT frames) in openGL
> via Gem, possibly using [pix_sig2pix~]? Or spectrograms setting
> magnitudes line by line to achieve scrolling?
> thanks for all pointers,
> P
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