/// <summary>
/// Called when buffer is filled. Output frequency is estimated and passed in event args.
/// </summary>
protected virtual void OnFrequencyBufferFilled()
{
position = 0;
float estimatedFrequency = 0;
if (estimation == EstimationType.Median)
{
estimatedFrequency = GetMedian();
}
if (estimation == EstimationType.Average)
{
estimatedFrequency = GetAverage();
}
if ((estimatedFrequency - data[0]) > 10)
{
return;
}
FrequencyBufferFilledEventArgs e = new FrequencyBufferFilledEventArgs
{
EstimatedFrequency = estimatedFrequency
};
FrequencyBufferFilled?.Invoke(this, e);
}
/// <summary>
/// Called when frequency buffer is filled.
/// </summary>
/// <param name="o"></param>
/// <param name="e"></param>
private void OnFrequencyBufferFilled(object o, FrequencyBufferFilledEventArgs e)
{
fundamentalFrequency = e.EstimatedFrequency;
OnFundamentalFrequencyDetected();
}