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!

f


fdch.github.io

On May 4, 2021, at 5:23 AM, Peter P. <peterparker@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



_______________________________________________
Pd-list@lists.iem.at mailing list
UNSUBSCRIBE and account-management -> https://lists.puredata.info/listinfo/pd-list