[PD] sonogram abstraction idea with data structures.

[Pierre Alexandre Tremblay]

Hello

After trying for a lot of time as abstraction, we did my own object, based vaguely on your [pict] object. Alongside fluid.bufstft and fluid.bufmelbands I get great result :


The code is free if you want to take it back in your (fantastic) collection.


> On 8 Dec 2022, at 04:58, Alexandre Torres Porres <porres at gmail.com> wrote:
> 
> 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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