Jamoma API
0.6.0.a19

Expodec (Exponential Decay) Window Function Unit for Jamoma DSP. More...
#include "TTDSP.h"
Go to the source code of this file.
Classes  
class  ExpodecWindow 
This implements an exponential decay window that applies principles described here: http://en.wikipedia.org/wiki/Exponential_decay This window is intended for microsound applications as described by Roads (2001 p 8890). More...  
Expodec (Exponential Decay) Window Function Unit for Jamoma DSP.
This implements an exponential decay window that applies principles described here:
http://en.wikipedia.org/wiki/Exponential_decay
This window is intended for microsound applications as described by Roads (2001 p 8890). Ratio variable allows this single class to produce BOTH expodec and rexpodec windows with options between. Lambda variable is set so that the quietest point in the decay will be 60 dB.
Where 0. <= x <= 1. and 0. <= mRatio <= 1.:
y = e^ ( ( 1  ( x / mRatio ) ) * lambda ) : for the attack (approaching peak)
= e^ ( ((x  mRatio) / (1  mRatio)) * lambda ) : for the release (leaving peak)
Definition in file TTExpodecWindow.h.