You could also try to analyse the spectrum produced by a default signal like a phasor or osc. For harmonic generation, highest order harmonic and other things.
Am 25.10.2010 19:44, schrieb Hans-Christoph Steiner:
A good place to start would be to detect zero-crossing. I believe rjlib has some simple zero crossing detectors. Then you can use some of the variable feature extraction libs to get stuff like pitch, and "pitchiness vs. noisiness". Otherwise, I think you'll need to expand your explanation of what oyu are looking for.
.hc
On Oct 16, 2010, at 12:12 AM, ronni montoya wrote:
Hi , im sonyfing some data converting it to waveforms that im using as waveshapers. I was wondering how could i organize those waveshapers . how can i analyze a waveform to extract features that can be used for selecting each waveshaper or for organizing them?
Are there are any approaches for something like this?
thanks
R
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