@Override
  public void generate(int start, int limit) {
    double[] wheelGain = potentiometer.getValues();
    double[] inputSignal = input.getValues();
    double[] outputs = output.getValues();

    for (int i = start; i < limit; i++) {
      // Conversion of potentiometer in decibel, then bounded between 0 and 1
      outputs[i] = inputSignal[i] * wheelGain[i]; // 20*Math.log(2*wheelGain[i]) / 12
    }
  }
  @Override
  public void generate(int start, int limit) {
    // Get signal arrays from ports.
    double[] inputs = input.getValues();
    double[] outputs = output.getValues();
    double[] amValues = am.getValues();

    for (int i = start; i < limit; i++) {
      double amValWithGain = amValues[i] * 5 * DECIBEL_GAIN; // value from -5V to 5V
      // Do the math.
      outputs[i] = inputs[i] * ((amValWithGain == 0) ? 1.0 : amValWithGain);
    }
  }