Hi Andrea,
welcome! Simple spectrum computations can be found on the
documentation annexed with pd: look at
the subfolder /doc/3.audio.examples of your PD distribution
, for example E01.spectrum.pd. This uses simple fft
computations.
Then there is the cyclone library that has a good
spectrum
Hallo!
If you want to draw a logarithmic spectrum with only native pd objects
see the attached patch ...
LG
Georg
#N canvas 265 153 333 190 10;
#N canvas 88 49 872 789 FFT_Analyse 0;
#X obj 101 102 inlet~;
#X obj 101 332 *~;
#X obj 132 331 *~;
#X obj 110 356 +~;
#X obj 111 377 powtodb~;
#N
That's a nice patch! It should be included in Pd-extended or
somewhere as a fully documented object. My only suggestion is that I
think it should use 0.00 to 1.00 to represent the temporal
percentage. Except for places where it doesn't make sense (e.g.
pitch/freq), I think all
Hallo!
That's a nice patch! It should be included in Pd-extended or somewhere
as a fully documented object. My only suggestion is that I think it
of course - you can include it!
should use 0.00 to 1.00 to represent the temporal percentage. Except
you are right ...
a more beautiful
