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43 lines
954 B
Plaintext
43 lines
954 B
Plaintext
// FluidWaveform
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(
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s.waitForBoot{
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// b = Buffer.read(s,FluidFilesPath("Tremblay-AaS-AcousticStrums-M.wav"));
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b = Buffer.read(s,FluidFilesPath("Nicol-LoopE-M.wav"));
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m = Buffer(s);
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// https://colorcet.com/
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~csv_colors = CSVFileReader.readInterpret(PathName(thisProcess.nowExecutingPath).pathOnly+/+"CETperceptual_csv_0_1/CET-L16.csv");
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~colors = ~csv_colors.collect{
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arg row;
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Color.fromArray(row);
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};
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s.sync;
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FluidBufSTFT.processBlocking(s,b,magnitude:m);
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s.sync;
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m.loadToFloatArray(action:{
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arg mags;
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mags.clump(m.numChannels)[105].plot;
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mags = (mags / mags.maxItem).ampdb.linlin(-120.0,0.0,0,255).asInteger;
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[0,1,2].do{
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arg amt;
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"# of %s in mags: %".format(amt,mags.count({arg val; val == amt})).postln;
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};
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~img = Image(m.numFrames,m.numChannels);
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mags.do{
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arg mag, index;
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~img.setColor(~colors[mag], index.div(m.numChannels), m.numChannels - 1 - index.mod(m.numChannels));
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};
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~img.plot;
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});
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};
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) |