There's a sonogram built in to Squeak that displays waveforms in three
ways: direct display of samples, FFT, and one other.  I can't find it
immediately, but it ought to be a good launching point.

Lex


Ted Shab <tshab at yahoo.com> wrote:
> Hi,
> 
> I'm new to Squeak, but have worked with Swing/Java,
> etc.
> 
> Looking for pointers on designing a real time graphic
> display of waveforms, based on medical data (i.e.
> ECG), although this last bit is probably irrelevant.
> Data will be updated via sockets.
> 
> Should I look at the musical wave editors, or can
> someone point me to something a little closer?
> 
> Thanks for any info.
> 
> Best,
> 
> Ted
> 
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