class:: PV_Add
summary:: Complex addition.
related:: Classes/FFT, Classes/IFFT, Classes/PV_CopyPhase, Classes/PV_MagMul, Classes/PV_Max, Classes/PV_Min, Classes/PV_Mul
categories:: UGens>FFT

Description::

Complex addition:

code::

RealA + RealB, ImagA + ImagB

::


classmethods::

method::new

argument::bufferA
FFT buffer A.

argument::bufferB
FFT buffer B.

Examples::

code::

s.boot;
b = Buffer.read(s, Platform.resourceDir +/+ "sounds/a11wlk01.wav");

(
SynthDef("help-add", { arg out=0, soundBufnum;
	var inA, chainA, inB, chainB, chain ;
	inA = PlayBuf.ar(1, soundBufnum, BufRateScale.kr(soundBufnum), loop: 1);
	inB =  PlayBuf.ar(1, soundBufnum, BufRateScale.kr(soundBufnum) * 0.5, loop: 1);
	chainA = FFT(LocalBuf(2048), inA);
	chainB = FFT(LocalBuf(2048), inB);
	chain = PV_Add(chainA, chainB);
	Out.ar(out,  0.1 * IFFT(chain).dup);
}).play(s, [\soundBufnum, b.bufnum]);
)

b.free

::