private double CalculateBellEQGain(EQ.Band band, double x)
{
double freq = LinExpConvert.Convert(band.Freq, band.Freq.Min, band.Freq.Max);
double gain = LinExpConvert.Convert(band.Gain, band.Gain.Min, band.Gain.Max);
double q = band.Q;//LinExpConvert.Convert(band.Q, band.Q.Min, band.Q.Max);
return(gain * Math.Exp(-((x - freq) * (x - freq)) / (2 * (W_FACTOR / q) * (W_FACTOR / q))));
}
private double CalculateFilterEQGain(EQ.Band band, double x)
{
double freq = LinExpConvert.Convert(band.Freq, band.Freq.Min, band.Freq.Max);
double gain = LinExpConvert.Convert(band.Gain, band.Gain.Min, band.Gain.Max);
double q = band.Q;// LinExpConvert.Convert(band.Q, band.Q.Min, band.Q.Max);
return(-Math.Exp(-(x - freq) / (1.5 * W_FACTOR)));
}