private IEnumerator _AnalyseClip(AudioClip clip)
{
_clip = clip;
_sampleRate = (int)sampleRate;
_spectrumSamples = (int)(_clip.frequency * _clip.length / _sampleRate);
_lastSpectrum = new float[_sampleRate / 2 + 1];
_thresholdWindowSize = thresholdRadius * 2 + 1;
_fft = new FFT(_sampleRate, _clip.frequency);
//if(subBandFrequencies.Length > 1)
{
_fft.CustomAverages(subBands.ToArray());
// _fft.CustomAverages(subBandFrequencies);
// subBands = subBandFrequencies.Length - 1;
}
// else if(subBands > 1)
// _fft.LogAverages(subBands.Count);
if (storeSpectrumData)
{
_spectrumData = new List <float[]>(_spectrumSamples);
}
_subBandWidth = _sampleRate / (subBands.Count * 2);
_spectralFlux = new List <List <float> >(subBands.Count);
_beats = new List <List <float> >(subBands.Count);
_nextBeatVals = new List <float>(subBands.Count);
for (int i = 0; i < subBands.Count; i++)
{
_spectralFlux.Add(new List <float>(_spectrumSamples));
_beats.Add(new List <float>(_spectrumSamples));
_nextBeatVals.Add(0);
}
_bpmCurve = new List <float>(_spectrumSamples);
_summedSpectrum = new List <int>(_spectrumSamples);
yield return(StartCoroutine(_GetSpectrumData()));
}
private IEnumerator _AnalyseClip(AudioClip clip)
{
_clip = clip;
_sampleRate = (int)sampleRate;
_spectrumSamples = (int)(_clip.frequency * _clip.length / _sampleRate);
_lastSpectrum = new float[_sampleRate / 2 + 1];
_thresholdWindowSize = thresholdRadius * 2 + 1;
_fft = new FFT(_sampleRate, _clip.frequency);
//if(subBandFrequencies.Length > 1)
{
_fft.CustomAverages( subBands.ToArray() );
// _fft.CustomAverages(subBandFrequencies);
// subBands = subBandFrequencies.Length - 1;
}
// else if(subBands > 1)
// _fft.LogAverages(subBands.Count);
if(storeSpectrumData)
_spectrumData = new List<float[]>(_spectrumSamples);
_subBandWidth = _sampleRate / (subBands.Count * 2);
_spectralFlux = new List< List <float> >(subBands.Count);
_beats = new List<List <float>>(subBands.Count);
_nextBeatVals = new List<float>(subBands.Count);
for(int i = 0 ; i < subBands.Count ; i++)
{
_spectralFlux.Add( new List<float>(_spectrumSamples) );
_beats.Add( new List<float>(_spectrumSamples) );
_nextBeatVals.Add(0);
}
_bpmCurve = new List<float>(_spectrumSamples);
_summedSpectrum = new List<int>(_spectrumSamples);
yield return StartCoroutine(_GetSpectrumData());
}
