public float GetNext(float t)
{
float signal = 0;
foreach (var instrument in Oscillators)
{
// Calculate the next sample
// using a phase modulation , and the instrument wave form algorythm
signal +=
(instrument.GetNext((t * this.Frequency / this.SampleRate + instrument.FMIndex * (float)Math.Sin(t * this.Frequency * instrument.FrequencyRatio * Math.PI / this.SampleRate))) * instrument.invert + (instrument.Offset)) * instrument.Amplitude;
}
if (Oscillators.Any())
{
signal /= Oscillators.Count;
}
if (signal > 1.0f)
{
signal = 1;
}
else if (signal < -1.0f)
{
signal = -1.0f;
}
return(signal);
}
//returns the minimum count of samples for looping
//to avoid glitches
public float GetSampleCountForLooping()
{
var SampleForLoopCount = AudioHelpers.PPCM(Oscillators.Select(o => (int)(SampleRate / (o.Frequency * o.FrequencyRatio))).ToArray());
return(SampleForLoopCount);// *(float)Math.Pow(2, MathUtils.ppcm(Oscillators.Select(o => o.Pitch + 1).ToArray()) / 12);
}
public GameOfLife(Oscillators oscillator = Oscillators.Default)
{
this.oscillator = oscillator;
InitBoard();
}
public Board(Oscillators oscillator)
{
this.theOscillator = oscillator;
createBoard();
}
