public SineWave(NAudio.Wave.WaveProvider32 provider)
{
// build a wave lookup tables for efficient calculations
Table = new float[TABLE_SIZE];
for (int i = 0; i < TABLE_SIZE; i++)
{
Table[i] = (float)Math.Sin(i * Math.PI * 2.0 / (double)TABLE_SIZE);
}
this.provider = provider;
// initialize variables to reasonable values
frequency = 1000;
phase_delta = (float)TABLE_SIZE * 1000 / (float)provider.WaveFormat.SampleRate;
delta_percent = 1;
SmoothTransition = true;
}
public TriangleWave(NAudio.Wave.WaveProvider32 provider)
{
// build a wave lookup tables for efficient calculations
Table = new float[TABLE_SIZE];
for (int i = 0; i < TABLE_SIZE; i++)
{
Table[i] = i < TABLE_SIZE / 2 ? 1.0f - 2.0f * i / (TABLE_SIZE / 2.0f) : -1.0f + 2.0f * (i - TABLE_SIZE / 2.0f) / (TABLE_SIZE / 2.0f);
}
this.provider = provider;
// initialize variables to reasonable values
frequency = 1000;
phase_delta = (float)TABLE_SIZE * 1000 / (float)provider.WaveFormat.SampleRate;
delta_percent = 1;
SmoothTransition = false;
}
