Package jmslexamples

Class GrainMaker

java.lang.Object
jmslexamples.GrainMaker
public class GrainMaker
extends java.lang.Object

   Generate a CSound score file using statistical distributions of grains read from input sound file

  Example of one line of output:
 ; ins          strt    dur     amp     skip             atk            rel             pan
    i1    0     0.01   .5       0       .0025    .0025  0.5


  Assumes a CSound orc file like the following, where "aiff\marimba.aif" is the source for grains and has length 0.126 sec.
  
 sr = 44100               ; audio sampling rate is 44.1 kHz
 kr = 4410                 ; control rate is tenth that Hz
 ksmps = 10               ; number of samples in a control period (sr/kr)
 nchnls = 2                 ; number of channels of audio output
 
  instr 1
     idur        =    p3
     iamp        =    p4
     iskiptime   =    p5   
     iattack     =    p6
     irelease    =    p7
     ipan                        =              p8               
     kamp        linen      iamp, iattack, idur, irelease  
     asig        soundin   "aiff\marimba.aif", iskiptime
     arampsig    =   kamp * asig           
     outs      arampsig * ipan, arampsig * (1-ipan)
  endin
Author:
Nick Didkovsky

  • Constructor Details

    • GrainMaker

      public GrainMaker()

  • Method Details

    • setNumSplatters

      public void setNumSplatters​(int n)

    • setNumGrains

      public void setNumGrains​(int n)

    • setSpread

      public void setSpread​(double n)

    • setOutDur

      public void setOutDur​(double n)

    • setInDur

      public void setInDur​(double n)

    • setMaxGrainDur

      public void setMaxGrainDur​(double n)

    • setMinGrainDur

      public void setMinGrainDur​(double n)

    • setUseGauss

      public void setUseGauss​(boolean b)

    • getNumSplatters

      public int getNumSplatters()

    • getNumGrains

      public int getNumGrains()

    • getSpread

      public double getSpread()

    • getOutDur

      public double getOutDur()

    • getInDur

      public double getInDur()

    • getMaxGrainDur

      public double getMaxGrainDur()

    • getMinGrainDur

      public double getMinGrainDur()

    • getUseGauss

      public boolean getUseGauss()

    • makeGrains

      public void makeGrains()
      Top level method. Blast a number of bursts of grains into and output score file

    • main

      public static void main​(java.lang.String[] args)