class Amplifier implements AudioEffect
{
  float gain;
  Amplifier(float g){
    gain = g;
  }
  
  void process(float[] samp)
  {
    for (int i = 0; i < samp.length; i++)
    {
      samp[i] = gain*samp[i];
    }
  }
 
  void process(float[] left, float[] right)
  {
    process(left);
    process(right);
  }
}