/// <summary>
/// Called when fundamental frequency is calculated. Than frequency is converted into pitch.
/// </summary>
/// <param name="o"></param>
/// <param name="e"></param>
private void OnFundamentalFrequencyDetected(object o, FundamentalFrequencyDectectedEventArgs e)
{
float frequency = e.Frequency;
var pitch = pitchConverter.GetPitch(frequency);
detectedPitch = pitch.Item1;
error = pitch.Item2;
OnPitchFound();
}
/// <summary>
/// Raised when frequency buffer is filled and fundamental frequency is estimated.
/// </summary>
protected virtual void OnFundamentalFrequencyDetected()
{
var e = new FundamentalFrequencyDectectedEventArgs()
{
Frequency = fundamentalFrequency
};
FundamentalFrequencyDetected?.Invoke(this, e);
}