public override void Init(double sampleRate)
{
SampleRateRecip = 1 / sampleRate;
gain = SynthTable.Deci2Gain(Level);
duration = End - Start;
}
static Dx7Envelope()
{
ScaledLevel2Gain = new float[3841];
for (var j = 0; j < 3841; j++)
{
// The minimum level seems to be clipped at 3824 counts from full scale.
// 0..3824 -> -89.864dB..0dB
var dB = 0.0235 * (j - 3824);
ScaledLevel2Gain[j] = (float)SynthTable.Deci2Gain(dB);
}
}
