[Fluxus] Get harmonics

[Archontis Politis]

> My apologies, it's not linear, it is logarithmic.
>
> cheers,
>
> dave
>
Hi Dave,

this is a bit confusing, I thought the spacing of the bins of the FFT 
(or libfftw) on an array is linear in frequency (but you usually display 
the frequency response of the values in a logarithmic frequency scale?). 
Or do you actually average the fft somehow on logarithmically spaced 
bands and this is what (gh) returns? I am asking because I would like to 
use fluxus for some visualisation of spatial information of sound files 
(like panned left/right/up/down information) which involves calculations 
on the frequency bins..

Regards,
akis