// Copyright 2006, Thomas Scott Stillwell
// All rights reserved.
//
//Redistribution and use in source and binary forms, with or without modification, are permitted 
//provided that the following conditions are met:
//
//Redistributions of source code must retain the above copyright notice, this list of conditions 
//and the following disclaimer. 
//
//Redistributions in binary form must reproduce the above copyright notice, this list of conditions 
//and the following disclaimer in the documentation and/or other materials provided with the distribution. 
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//promote products derived from this software without specific prior written permission. 
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desc:Louderizer
desc:Louderizer [stillwell]
//tags: processing saturation
//author: Stillwell

slider1:0<0,100,0.1>Mix (%)
slider2:0<0,100,0.1>Drive (%)

in_pin:left input
in_pin:right input
out_pin:left output
out_pin:right output

@slider

  mix=slider1 / 100;
  drive=slider2 / 100;
  mix1 = 1 - mix;
  drive1 = 1 / (1 - (drive / 2));
  drive2 = drive / 2;

@sample

  dry0 = spl0;
  dry1 = spl1;

  wet0 = drive1 * dry0 * (1 - abs(dry0 * drive2));
  wet1 = drive1 * dry1 * (1 - abs(dry1 * drive2)); 

  spl0 = mix1 * dry0 + (mix) * wet0;
  spl1 = mix1 * dry1 + (mix) * wet1;
