public float[] DetectOnsets(IFrameData waveData, int samplesPerSecond, int sampleWindowSize, float sensitivity = 1.5f)
{
_onsetDetection = new OnsetDetection(sampleWindowSize, samplesPerSecond);
waveData.BeginChunkyRead(sampleWindowSize);
IFrameDataSubset subset = null;
while(waveData.ReadChunk(ref subset))
{
var mono = ConvertStereoToMono(subset);
_onsetDetection.AddFlux(mono);
}
var onsets = _onsetDetection.FindOnsets(sensitivity);
_onsetDetection.NormalizeOnsets(onsets, 0);
return onsets;
}
public float[] DetectOnsets(IFrameData waveData, int samplesPerSecond, int sampleWindowSize, float sensitivity = 1.5f)
{
_onsetDetection = new OnsetDetection(sampleWindowSize, samplesPerSecond);
waveData.BeginChunkyRead(sampleWindowSize);
IFrameDataSubset subset = null;
while (waveData.ReadChunk(ref subset))
{
var mono = ConvertStereoToMono(subset);
_onsetDetection.AddFlux(mono);
}
var onsets = _onsetDetection.FindOnsets(sensitivity);
_onsetDetection.NormalizeOnsets(onsets, 0);
return(onsets);
}