49 lines
899 B
Text
49 lines
899 B
Text
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class:: PV_Add
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summary:: Complex addition.
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related:: Classes/FFT, Classes/IFFT, Classes/PV_CopyPhase, Classes/PV_MagMul, Classes/PV_Max, Classes/PV_Min, Classes/PV_Mul
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categories:: UGens>FFT
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Description::
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Complex addition:
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code::
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RealA + RealB, ImagA + ImagB
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::
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classmethods::
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method::new
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argument::bufferA
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FFT buffer A.
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argument::bufferB
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FFT buffer B.
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Examples::
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code::
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s.boot;
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b = Buffer.read(s, Platform.resourceDir +/+ "sounds/a11wlk01.wav");
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(
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SynthDef("help-add", { arg out=0, soundBufnum;
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var inA, chainA, inB, chainB, chain ;
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inA = PlayBuf.ar(1, soundBufnum, BufRateScale.kr(soundBufnum), loop: 1);
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inB = PlayBuf.ar(1, soundBufnum, BufRateScale.kr(soundBufnum) * 0.5, loop: 1);
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chainA = FFT(LocalBuf(2048), inA);
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chainB = FFT(LocalBuf(2048), inB);
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chain = PV_Add(chainA, chainB);
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Out.ar(out, 0.1 * IFFT(chain).dup);
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}).play(s, [\soundBufnum, b.bufnum]);
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)
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b.free
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::
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