[PD] sonogram abstraction idea with data structures.

[Alexandre Torres Porres]

Hi!

I wanted to implement a sonogram analysis like max's spectroscope~ does
(see picture) with FFT analysis and data structures. Any ideas? I guess I
can [fft~] connected to a [tabsend~] and then have a [bang~] reading the
table values for generating the graph, that's my first guess.

 But I am also now inspired by partialtracer.pd from the data structures
tutorial, which uses [sigmund~] and it'd be great if it had a new output
mode for raw FFT amplitudes, I am assuming that the 'peaks' output doesn't
really work for this, or would it?

cheers
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