[PD] Simple spectrum grapher in PD?
czaja at chopin.edu.pl
Wed Oct 29 16:38:54 CET 2003
you could take a look at vectral~/Scope~ method used in max/msp
or cyclone -- with zooming, smoothing, etc. There are some
examples (pink~ and spectrum-pm cyclone's test patches).
Larry Troxler wrote:
> I searched the FFT examples directory in the doc, and can't find exactly what
> I'm looking for, which a patch that will periodically do an fft and write the
> spectrum to an array. This would be just for rough monitoring purposes - it
> would be fine if the FFT were only computed once per second for example, with
> a fairly small frame size, and the result written to an array for graphical
> viewing. I imagine that this is a reasonable and common request, but I can't
> find anything in the examples that does this.
More information about the Pd-list