public ReverbChannel(int bufferSize, int samplerate)
{
parameters = new Dictionary <Parameter, double>();
foreach (var value in Enum.GetValues(typeof(Parameter)).Cast <Parameter>())
{
parameters[value] = 0.0;
}
preDelay = new ModulatedDelay(bufferSize, 10000);
multitap = new MultitapDiffuser(bufferSize);
diffuser = new AllpassDiffuser(bufferSize, samplerate)
{
ModulationEnabled = true
};
lines = Enumerable.Range(0, 12).Select(x => new DelayLine(bufferSize, samplerate)).ToArray();
lineCount = 8;
perLineGain = GetPerLineGain();
highPass = new Hp1(samplerate)
{
CutoffHz = 20
};
lowPass = new Lp1(samplerate)
{
CutoffHz = 20000
};
rand = new ShaRandom();
tempBuffer = new double[bufferSize];
outBuffer = new double[bufferSize];
delayLineSeeds = rand.Generate(12345, lines.Length * 3).ToArray();
this.samplerate = samplerate;
}
public DelayLine(int bufferSize, int samplerate)
{
delay = new ModulatedDelay(bufferSize, 10000);
diffuser = new AllpassDiffuser(bufferSize, samplerate)
{
ModulationEnabled = false
};
tempBuffer = new double[bufferSize];
filterOutputBuffer = new double[bufferSize];
lowPass = new Lp1(samplerate);
lowShelf = new Biquad(Biquad.FilterType.LowShelf, samplerate)
{
Slope = 1.0, GainDB = -20, Frequency = 20
};
highShelf = new Biquad(Biquad.FilterType.HighShelf, samplerate)
{
Slope = 1.0, GainDB = -20, Frequency = 19000
};
lowPass.CutoffHz = 1000;
lowShelf.Update();
highShelf.Update();
Samplerate = samplerate;
}