private double GetCurrentAmplitude(int sampleNumber)
{
var timePass = sampleNumber / Processor.SampleRate;
var currentTime = _time + timePass;
var sample = WaveGenerator.GenerateNextSample(OscillatorType.Value, Frequency.Value, currentTime);
return(sample);
}
private void GenerateToneToStream(Tone tone)
{
var leftChannel = _stream.Channels[0];
var rightChannel = _stream.Channels[1];
double timeDelta = 1.0 / Processor.SampleRate;
var count = Processor.CurrentStreamLenght;
for (int i = 0; i < count; ++i)
{
var frequency = GetToneFrequency(tone.Note, i);
var sample = WaveGenerator.GenerateNextSample(OscillatorType.Value, frequency, tone.Time);
sample *= Volume.ProcessedValue(i);
var panR = Panning.ProcessedValue(i);
var panL = 1 - panR;
leftChannel.Samples[i] += sample * panL;
rightChannel.Samples[i] += sample * panR;
tone.Time += timeDelta;
}
}