Spectrogram plotting

William Park opengeometry at yahoo.ca
Sun Oct 13 05:32:37 CEST 2002


seh <sehamran at frisurf.no> wrote:
> I would like to sample some data from the soundcard into a vector.
> Then process the data ex. take an FFT. Then plot the data intensity
> modulated vertically on the screen. Then sample some new data, process
> and plot them near to the previous data and so on.
> 
> Anybody has some code to do this? Peferably in Tkinter but wxPython is
> also of interest.
> 
> Svein-Erik

I would do 
    - FFT can be done in any number of ways (I can spit the code backward,
      if you like :-)
    - generate PiCTeX file
    - then the usual .tex/.dvi/.ps process.

-- 
William Park, Open Geometry Consulting, <opengeometry at yahoo.ca>
Linux solution for data processing and management



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