private void button1_Click(object sender, EventArgs e)
{
// WavFileWrapper wav = new WavFileWrapper(@"C:\Users\hungc\Desktop\Project\Binary\Voice Comparasion\Debug\Data\Test\sin100.wav"/*"C:\\Users\\hungc\\Desktop\\Project\\Binary\\TestExtractionLib\\Debug\\what_movies_have_you_seen_recently.wav"*/);
WavFileWrapper wav = new WavFileWrapper(@"C:\Users\hungc\Desktop\Project\Binary\TestExtraction\Debug\what_movies_have_you_seen_recently.wav");
bool result = wav.Load();
wav.SelectedWave(11999, 12512);
MFCCWrapper mfcc = new MFCCWrapper(wav, 512u, 0u, 20u, 0.0f, 8000.0f, 12u, 2);
mfcc.Process();
WaveViewerForm wavView = new WaveViewerForm();
wavView.Data = wav.SelectedData;
wavView.Show();
LineChartForm chart = new LineChartForm(Object.Enum.FormTag.NONE);
chart.MaxValue = (int)mfcc.Mfcc[0].Max() + 1;
chart.MinValue = (int)mfcc.Mfcc[0].Min() - 1;
chart.Data = mfcc.Mfcc[0];
chart.Show();
}
private void button2_Click(object sender, EventArgs e)
{
OptionWrapper.SetLog(false);
WavFileWrapper wav = new WavFileWrapper(@"C:\Users\hungc\Desktop\Project\Binary\Voice Comparasion\Debug\Data\Test\sin100.wav");
bool result = wav.Load();
wav.SelectedWave(0, 20000);
MFCCWrapper mfcc = new MFCCWrapper(wav, 0.015f, 0.005f, 18, 0.0f, 4000, 12, 2);
mfcc.Process();
MfccChartForm chart = new MfccChartForm(Object.Enum.FormTag.NONE);
chart.Text = "MFCC";
chart.Data = mfcc.Mfcc;
chart.Show();
/*
* MfccChartForm chart2 = new MfccChartForm(Object.Enum.FormTag.NONE);
* chart2.Text = "Bank Log";
* chart2.Data = mfcc.BandFilter;
* chart2.Show();
*
* MfccChartForm chart3 = new MfccChartForm(Object.Enum.FormTag.NONE);
* chart3.Text = "FREQ";
* chart3.Data = mfcc.Freq;
* chart3.Show();
*
* MfccChartForm chart4 = new MfccChartForm(Object.Enum.FormTag.NONE);
* chart4.Text = "Delta";
* chart4.Data = mfcc.DetalMfcc;
* chart4.Show();
*
* MfccChartForm chart5 = new MfccChartForm(Object.Enum.FormTag.NONE);
* chart5.Text = "Double";
* chart5.Data = mfcc.DoubleDetalMfcc;
* chart5.Show();*/
}
private void bgw_DoWork(object sender, DoWorkEventArgs e)
{
bool refpeak = false;
if (rightChanged)
{
_refWav = new WavFileWrapper(refPath);
//_refWav = new WavFileWrapper(@"C:\Users\Jimmy\Desktop\Human Voice Detector\HumanVoiceDetector\bin\Debug\Echo IVRresult_id=21774831&t=audio&r=1434196481.wav"); ;
if (_refWav.Load())
{
if (option.NormalizeAudio)
{
peakRef = _refWav.Peak();
refpeak = option.NormalizeAudio;
}
refmfcc = new MFCCWrapper(_refWav, option.TimeFrame, option.TimeShift, option.CepFilter, option.LowFreq, option.HighFreq, option.NumCeps, 4);
refmfcc.Process();
refpitch = new PitchWrapper(_refWav, option.PitchTimeFrame, option.PitchTimeShift, option.PitchLowFreq, option.PitchHighFreq, option.PitchType, option.DropUnPitch);
if (option.UseMedian)
{
refpitch.SetMedianWindowSize(option.MedianWindow);
}
refpitch.Process();
rightChanged = false;
// Debug.WriteLine("Process Ref file completed Time {0}", DateTime.Now);
}
}
if (refmfcc != null && refmfcc.ProcessDone)
{
SetDataChart(FormTag.REF_WAVE);
//Debug.WriteLine("Process Ref: Draw Wave Done {0}", DateTime.Now);
SetDataChart(FormTag.REF_FREQ);
//Debug.WriteLine("Process Ref: Draw Freq Done {0}", DateTime.Now);
SetDataChart(FormTag.REF_MFCC);
//Debug.WriteLine("Process Ref: Draw MFCC Done {0}", DateTime.Now);
SetDataChart(FormTag.REF_DOUBLE);
//Debug.WriteLine("Process Ref: Draw Double Done {0}", DateTime.Now);
SetDataChart(FormTag.REF_DETAL);
//Debug.WriteLine("Process Ref: Draw Detal Done {0}", DateTime.Now);
SetDataChart(FormTag.REF_PITCH);
//Debug.WriteLine("Process Ref: Draw Pitch Done {0}", DateTime.Now);
}
//Debug.WriteLine("Set data chart Ref Ref Done {0}", DateTime.Now);
if (leftChanged)
{
_yourWav = new WavFileWrapper(yourPath);
if (_yourWav.Load())
{
yourmfcc = new MFCCWrapper(_yourWav, option.TimeFrame, option.TimeShift, option.CepFilter, option.LowFreq, option.HighFreq, option.NumCeps, 4);
if (refpeak)
{
_yourWav.NormalizeWave(peakRef);
}
yourmfcc.Process();
yourpitch = new PitchWrapper(_yourWav, option.PitchTimeFrame, option.PitchTimeShift, option.PitchLowFreq, option.PitchHighFreq, option.PitchType, option.DropUnPitch);
if (option.UseMedian)
{
yourpitch.SetMedianWindowSize(option.MedianWindow);
}
yourpitch.Process();
leftChanged = false;
}
}
if (yourmfcc != null && yourmfcc.ProcessDone)
{
// TO DO: Process Bar
SetDataChart(FormTag.YOUR_WAVE);
SetDataChart(FormTag.YOUR_MFCC);
SetDataChart(FormTag.YOUR_FREQ);
SetDataChart(FormTag.YOUR_DOUBLE);
SetDataChart(FormTag.YOUR_DETAL);
SetDataChart(FormTag.YOUR_PITCH);
}
if (yourmfcc != null && refmfcc != null && yourmfcc.ProcessDone && refmfcc.ProcessDone)
{
// TO DO: Process Bar
string log = string.Format("**********************************************************\nCompare : Your Path - {0}\n Ref Path - {1}\n", yourPath, refPath);
log += "Distance of 2 Vec Delta MFCC: ";
double dis = DTWUtilWrapper.DistanceOf2Vector(yourmfcc.Mfcc, refmfcc.Mfcc, false);
double fac = yourmfcc.Mfcc.Count > refmfcc.Mfcc.Count ? refmfcc.Mfcc.Count : yourmfcc.Mfcc.Count;
double cos = dis / fac;
log += string.Format("Dis MFCC: {0:0.###} Cos {1:0.###} \n", cos, ScoreMath.Score(cos));
// TO DO: Process Bar
log += "Distance of 2 Vec Pitch: ";
double resPitch = DTWUtilWrapper.DistanceOf2Vector(yourpitch.Pitchs, refpitch.Pitchs, true);
double facD = refpitch.Pitchs.Count > yourpitch.Pitchs.Count ? yourpitch.Pitchs.Count : refpitch.Pitchs.Count;
double cosp = resPitch / facD;
log += string.Format("{0:0.###} \n", cosp);
List <double> res = DTWUtilWrapper.DistanceOf2Array3DHorizon(yourmfcc.Mfcc, refmfcc.Mfcc, false);
_mfccViewer.MFCC = res;
LogUtil.Info(log);
ShowValueCostMFCC(string.Format("{0:0.###}", ScoreMath.Score(cos)));
ShowValueCostPitch(string.Format("{0:0.###}", resPitch));
}
}
private void bgw_DoWork(object sender, DoWorkEventArgs e)
{
bool refpeak = false;
if (_refChanged)
{
_refWav = new WavFileWrapper(refPath);
if (_refWav.Load())
{
_refMfcc = new MFCCWrapper(_refWav, option.TimeFrame, option.TimeShift, option.CepFilter, option.LowFreq, option.HighFreq, option.NumCeps, 4);
if (option.NormalizeAudio)
{
refpeak = option.NormalizeAudio;
peakRef = _refWav.Peak();
}
_refMfcc.Process();
_refPitch = new PitchWrapper(_refWav, option.PitchTimeFrame, option.PitchTimeShift, option.PitchLowFreq, option.PitchHighFreq, option.PitchType, option.DropUnPitch);
if (option.UseMedian)
{
_refPitch.SetMedianWindowSize(option.MedianWindow);
}
_refPitch.Process();
/// Debug.WriteLine("Process Ref file completed Time {0}", DateTime.Now);
}
}
if (_refMfcc != null && _refMfcc.ProcessDone)
{
SetDataChart(FormTag.REF_WAVE);
Debug.WriteLine("Process Ref: Draw Wave Done {0}", DateTime.Now);
SetDataChart(FormTag.REF_FREQ);
Debug.WriteLine("Process Ref: Draw Freq Done {0}", DateTime.Now);
SetDataChart(FormTag.REF_MFCC);
Debug.WriteLine("Process Ref: Draw MFCC Done {0}", DateTime.Now);
SetDataChart(FormTag.REF_DOUBLE);
Debug.WriteLine("Process Ref: Draw Double Done {0}", DateTime.Now);
SetDataChart(FormTag.REF_DETAL);
Debug.WriteLine("Process Ref: Draw Detal Done {0}", DateTime.Now);
SetDataChart(FormTag.REF_PITCH);
Debug.WriteLine("Process Ref: Draw Pitch Done {0}", DateTime.Now);
}
Debug.WriteLine("Set data chart Ref Ref Done {0}", DateTime.Now);
if (_yourChanged)
{
_yourWav = new WavFileWrapper(_yourPath);
if (_yourWav.Load())
{
int size = _yourWav.FullData.Count;
uint startPnt = (uint)(_startSelected * size);
uint endPnt = (uint)(_endSelected * size);
Debug.WriteLine("Select Data voice: Start {0} End {1}", startPnt, endPnt);
_yourWav.SelectedWave(startPnt, endPnt);
if (refpeak)
{
_yourWav.NormalizeWave(peakRef);
}
_yourMfcc = new MFCCWrapper(_yourWav, option.TimeFrame, option.TimeShift, option.CepFilter, option.LowFreq, option.HighFreq, option.NumCeps, 4);
_yourMfcc.Process();
_yourPitch = new PitchWrapper(_yourWav, option.PitchTimeFrame, option.PitchTimeShift, option.PitchLowFreq, option.PitchHighFreq, option.PitchType, option.DropUnPitch);
if (option.UseMedian)
{
_yourPitch.SetMedianWindowSize(option.MedianWindow);
}
_yourPitch.Process();
}
}
if (_yourMfcc != null && _yourMfcc.ProcessDone)
{
// TO DO: Process Bar
SetDataChart(FormTag.YOUR_WAVE);
SetDataChart(FormTag.YOUR_MFCC);
SetDataChart(FormTag.YOUR_FREQ);
SetDataChart(FormTag.YOUR_DOUBLE);
SetDataChart(FormTag.YOUR_DETAL);
SetDataChart(FormTag.YOUR_PITCH);
}
if (_yourMfcc != null && _refMfcc != null && _yourMfcc.ProcessDone && _refMfcc.ProcessDone)
{
//// TO DO: Process Bar
//string log = string.Format("\nCompare : Your Path - {0}\n Ref Path - {1}\n", _yourPath, refPath);
//// TO DO: Process Bar
//log += "Distance of 2 Vec Pitch: ";
//float resPitch = DTWUtilWrapper.DistanceOf2Vector(_yourPitch.Pitchs, _refPitch.Pitchs, true);
//log += string.Format("{0:0.###}", resPitch);
//// TO DO: Process Bar
//log += "Compute DistanceOf2Array3DHorizon:";
//List<float> res = DTWUtilWrapper.DistanceOf2Array3DHorizon(_yourMfcc.DetalMfcc, _refMfcc.DetalMfcc, true);
//_mfccViewer.MFCC = res;
//log += "Distance of 2 Vec Delta MFCC: ";
//float resMFCC = DTWUtilWrapper.DistanceOf2Array3D(_yourMfcc.Mfcc, _refMfcc.Mfcc, true);
//log += string.Format("{0:0.###}", resMFCC);
////float sum = 0.0f;
////for (int i = 0; i < res.Count; i++)
////{
//// log += string.Format(" {0}: {1}", i, res[i]);
//// sum += res[i];
////}
////ShowValueCostMFCC(string.Format("{0:0.###}", res / res.Count));
//LogUtil.Info(log);
////ShowValueCostPitch(string.Format("{0:0.###}", resPitch));
// TO DO: Process Bar
string log = string.Format("**********************************************************\nCompare : Your Path - {0}\n Ref Path - {1}\n", _yourPath, refPath);
log += "Distance of 2 Vec Delta MFCC: ";
//float resMFCC = DTWUtilWrapper.DistanceOf2Array3D(yourmfcc.Mfcc, refmfcc.Mfcc, true);
double dis = DTWUtilWrapper.DistanceOf2Vector(_yourMfcc.Mfcc, _refMfcc.Mfcc, false);
double fac = _yourMfcc.Mfcc.Count > _refMfcc.Mfcc.Count ? _refMfcc.Mfcc.Count : _yourMfcc.Mfcc.Count;
double cos = dis / fac;
//log += string.Format("Dis MFCC: {0:0.###} Score MFCC: {1:0.###}\n", 10 *dis / fac, -4.51297 * Math.Log10(-0.083653 * dis / fac + 1));
log += string.Format("Dis MFCC: {0:0.###} Cos {1:0.###} \n", cos, ScoreMath.Score(cos));
// TO DO: Process Bar
log += "Distance of 2 Vec Pitch: ";
double resPitch = DTWUtilWrapper.DistanceOf2Vector(_yourPitch.Pitchs, _refPitch.Pitchs, true);
double facD = _refPitch.Pitchs.Count > _yourPitch.Pitchs.Count ? _yourPitch.Pitchs.Count : _refPitch.Pitchs.Count;
double cosp = resPitch / facD;
log += string.Format("{0:0.###} \n", cosp);
// log += string.Format(" Score {0:0.###} {1:0.###} {2:0.###} \n", );
// TO DO: Process Bar
//log += "Distance of Component MFCC:\n";
List <double> res = DTWUtilWrapper.DistanceOf2Array3DHorizon(_yourMfcc.Mfcc, _refMfcc.Mfcc, false);
_mfccViewer.MFCC = res;
//for (int i = 0; i < res.Count; i++) {
// log += string.Format(" {0}: {1}\n", i, res[i]);
//}
LogUtil.Info(log);
ShowValueCostMFCC(string.Format("{0:0.###}", ScoreMath.Score(cos)));
ShowValueCostPitch(string.Format("{0:0.###}", resPitch));
}
}
public string Reg(string path, int start, int end)
{
if (_words == null || _words.Count == 0)
{
return(" Models Failed");
}
WavFileWrapper Wav = new WavFileWrapper(path);
LogUtil.Info("*******************Reg*******************\n");
LogUtil.Info("Load Wave: {0}\n", path);
if (Wav.Load())
{
Wav.NormalizeWave(1.0f);
LogUtil.Info("Load Wave: {0} -- OK\n", path);
if (VCContext.Instance.MFCCOptions.ShiftSampleToZero)
{
LogUtil.Info("Shift Sample To Zero: -- -- OK\n");
Wav.ShifToZero();
}
Wav.SelectedWave((uint)start, (uint)end);
MFCCWrapper Mfcc = new MFCCWrapper(Wav, VCContext.Instance.MFCCOptions.TimeFrame, VCContext.Instance.MFCCOptions.TimeShift, VCContext.Instance.MFCCOptions.CepFilter, VCContext.Instance.MFCCOptions.LowFreq, VCContext.Instance.MFCCOptions.HighFreq, VCContext.Instance.MFCCOptions.NumCeps, 2);
bool res = Mfcc.Process();
List <List <double> > data = null;
if (res)
{
switch (VCContext.Instance.MFCCOptions.TrainCofficientType)
{
case 0:
data = Mfcc.Mfcc;
break;
case 1:
data = Mfcc.DetalMfcc;
break;
case 2:
data = Mfcc.DoubleDetalMfcc;
break;
default:
data = Mfcc.Mfcc;
break;
}
LogUtil.Info("Load Wave: {0} Process MFCC -- OK\n", path);
int reg = 0;
double max = _models[reg].LogProbability(data);
LogUtil.Info("HModel = {0} Log Value = {1}\n", _words[reg], max);
for (int i = 1; i < _models.Count; i++)
{
double cur = _models[i].LogProbability(data);
LogUtil.Info("HModel = {0} Log Value = {1}\n", _words[i], cur);
if (max < cur)
{
max = cur;
reg = i;
}
}
LogUtil.Info("HModel = {0} Log Value = {1} Reg = {2}\n", _words[reg], max, _words[reg]);
return(_words[reg]);
}
else
{
LogUtil.Info("Load Wave: {0} -- FAILED\n", path);
}
}
return("NONE");
}
public bool Train()
{
_words = new List <string>();
_hmms = new List <string>();
_models = new List <HMMWrapper>();
foreach (TrainFilesCarrier.TrainFileRow ent in tbEntry)
{
if (!_words.Contains(ent.Word))
{
_words.Add(ent.Word);
LogUtil.Info("Word : {0}\n", ent.Word);
}
}
foreach (string word in _words)
{
List <string> files = new List <string>();
LogUtil.Info("List File for Word : {0}\n", word);
VCDir.CreateDirectory(VCDir.Instance.TrainDirMFCC + word);
VCDir.CreateDirectory(VCDir.Instance.TrainDirHMM);
foreach (TrainFilesCarrier.TrainFileRow ent in tbEntry)
{
if (word.Equals(ent.Word))
{
string audio = VCDir.Instance.TrainDirAudio + ent.Path;
string mfcc = VCDir.Instance.TrainDirMFCC + ent.Path;
WavFileWrapper Wav = new WavFileWrapper(audio);
if (Wav.Load())
{
Wav.NormalizeWave(1.0f);
if (VCContext.Instance.MFCCOptions.ShiftSampleToZero)
{
Wav.ShifToZero();
}
Wav.SelectedWave((uint)ent.Start, (uint)ent.End);
MFCCWrapper Mfcc = new MFCCWrapper(Wav, VCContext.Instance.MFCCOptions.TimeFrame, VCContext.Instance.MFCCOptions.TimeShift, VCContext.Instance.MFCCOptions.CepFilter, VCContext.Instance.MFCCOptions.LowFreq, VCContext.Instance.MFCCOptions.HighFreq, VCContext.Instance.MFCCOptions.NumCeps, 2);
Mfcc.UserStandardization = VCContext.Instance.MFCCOptions.UseStandardization;
bool res = Mfcc.Process();
res &= Mfcc.SaveMFCC(mfcc + ".Mfcc" + ".xml");
res &= Mfcc.SaveDeltaMFCC(mfcc + ".Delta" + ".xml");
res &= Mfcc.SaveDoubleMFCC(mfcc + ".Double" + ".xml");
if (res)
{
switch (VCContext.Instance.MFCCOptions.TrainCofficientType)
{
case 0:
files.Add(mfcc + ".Mfcc" + ".xml");
break;
case 1:
files.Add(mfcc + ".Delta" + ".xml");
break;
case 2:
files.Add(mfcc + ".Double" + ".xml");
break;
}
}
LogUtil.Info("File : W - {0} Path - {1} MFCC process - {2}\n", ent.Word, VCDir.Instance.TrainDirMFCC + ent.Path + ".xml", (res) ? "Completed" : "Failed");
}
}
}
HMMWrapper hmm = new HMMWrapper(VCContext.Instance.MFCCOptions.TrainHMMState, VCContext.Instance.MFCCOptions.TrainGMMComponent, VCContext.Instance.MFCCOptions.TrainGMMCovVar);
bool ok = hmm.Trainning(files);
LogUtil.Info("Train word: {0} - {1}\n", word, (ok)? "Completed": "Failed");
if (ok)
{
hmm.Save(VCDir.Instance.TrainDirHMM + word + ".xml");
_models.Add(hmm);
_hmms.Add(word + ".xml");
LogUtil.Info("Save {0} Model to {1}\n", word, VCDir.Instance.TrainDirHMM + word + ".xml");
}
}
Save(VCDir.Instance.TrainXmlFile);
return(true);
}
private void bgw_DoWork(object sender, DoWorkEventArgs e)
{
bool reg = (bool)e.Argument;
if (_yourChanged)
{
_yourWav = new WavFileWrapper(_yourPath);
if (_yourWav.Load())
{
_yourWav.NormalizeWave(1.0);
option = VCContext.Instance.MFCCOptions;
LogUtil.Info("Load Wave: {0} -- OK\n", _yourPath);
if (option.ShiftSampleToZero)
{
LogUtil.Info("Shift Sample To Zero: -- -- OK\n");
_yourWav.ShifToZero();
}
int size = _yourWav.FullData.Count;
uint startPnt = (uint)(_startSelected * size);
uint endPnt = (uint)(_endSelected * size);
Debug.WriteLine("Select Data voice: Start {0} End {1}", startPnt, endPnt);
_yourWav.SelectedWave(startPnt, endPnt);
_yourMfcc = new MFCCWrapper(_yourWav, option.TimeFrame, option.TimeShift, option.CepFilter, option.LowFreq, option.HighFreq, option.NumCeps, 4);
_yourMfcc.UserStandardization = option.UseStandardization;
_yourMfcc.Process();
_yourPitch = new PitchWrapper(_yourWav, option.PitchTimeFrame, option.PitchTimeShift, option.PitchLowFreq, option.PitchHighFreq, option.PitchType, option.DropUnPitch);
if (option.UseMedian)
{
_yourPitch.SetMedianWindowSize(option.MedianWindow);
}
_yourPitch.Process();
}
}
if (_yourMfcc != null && _yourMfcc.ProcessDone)
{
// TO DO: Process Bar
SetDataChart(FormTag.YOUR_WAVE);
SetDataChart(FormTag.YOUR_MFCC);
SetDataChart(FormTag.YOUR_FREQ);
SetDataChart(FormTag.YOUR_DOUBLE);
SetDataChart(FormTag.YOUR_DETAL);
SetDataChart(FormTag.YOUR_PITCH);
}
e.Result = reg;
if (reg)
{
if (_yourMfcc != null)
{
List <List <double> > data = null;
switch (VCContext.Instance.MFCCOptions.TrainCofficientType)
{
case 0:
data = _yourMfcc.Mfcc;
break;
case 1:
data = _yourMfcc.DetalMfcc;
break;
case 2:
data = _yourMfcc.DoubleDetalMfcc;
break;
}
Action act = new Action(() =>
{
reg_lb.Text = _trainTask.Reg(data);
});
Invoke(act);
}
}
}
private void showWaveSound()
{
_yourWav = new WavFileWrapper(_yourPath);
if (_yourWav.Load())
{
waveViewer.WaveData = _yourWav.FullData;
waveViewer.FitToScreen();
vadVoice();
if (_regMode)
{
uint size = (uint)_yourWav.FullData.Count;
uint begin = (uint)(_startSelected * size);
uint end = (uint)(_endSelected * size);
_yourWav.NormalizeWave(1.0f);
option = VCContext.Instance.MFCCOptions;
LogUtil.Info("Load Wave: {0} -- OK\n", _yourPath);
if (option.ShiftSampleToZero)
{
LogUtil.Info("Shift Sample To Zero: -- -- OK\n");
_yourWav.ShifToZero();
}
Debug.WriteLine("Select Data voice: Start {0} End {1}", begin, end);
_yourWav.SelectedWave(begin, end);
_yourMfcc = new MFCCWrapper(_yourWav, option.TimeFrame, option.TimeShift, option.CepFilter, option.LowFreq, option.HighFreq, option.NumCeps, 4);
_yourMfcc.UserStandardization = option.UseStandardization;
if (_yourMfcc != null && _yourMfcc.Process())
{
List <List <double> > data = null;
switch (VCContext.Instance.MFCCOptions.TrainCofficientType)
{
case 0:
data = _yourMfcc.Mfcc;
break;
case 1:
data = _yourMfcc.DetalMfcc;
break;
case 2:
data = _yourMfcc.DoubleDetalMfcc;
break;
}
Action act = new Action(() =>
{
reg_lb.Text = _trainTask.Reg(data);
});
Invoke(act);
}
else
{
MessageBox.Show(" Cant Extraction file {0}\n", _yourPath);
}
}
}
}
private void bgw_DoWork(object sender, DoWorkEventArgs e)
{
bool refpeak = false;
if (refChanged)
{
_refWav = new WavFileWrapper(refPath);
//_refWav = new WavFileWrapper(@"C:\Users\Jimmy\Desktop\Human Voice Detector\HumanVoiceDetector\bin\Debug\Echo IVRresult_id=21774831&t=audio&r=1434196481.wav"); ;
if (_refWav.Load())
{
refmfcc = new MFCCWrapper(_refWav, option.TimeFrame, option.TimeShift, option.CepFilter, option.LowFreq, option.HighFreq, option.NumCeps, 4);
if (option.NormalizeAudio)
{
refpeak = option.NormalizeAudio;
}
refmfcc.Process();
refpitch = new PitchWrapper(_refWav, option.PitchTimeFrame, option.PitchTimeShift, option.PitchLowFreq, option.PitchHighFreq, option.PitchType);
refpitch.Process();
// Debug.WriteLine("Process Ref file completed Time {0}", DateTime.Now);
}
}
if (refmfcc != null && refmfcc.ProcessDone)
{
SetDataChart(FormTag.REF_WAVE);
//Debug.WriteLine("Process Ref: Draw Wave Done {0}", DateTime.Now);
SetDataChart(FormTag.REF_FREQ);
//Debug.WriteLine("Process Ref: Draw Freq Done {0}", DateTime.Now);
SetDataChart(FormTag.REF_MFCC);
//Debug.WriteLine("Process Ref: Draw MFCC Done {0}", DateTime.Now);
SetDataChart(FormTag.REF_DOUBLE);
//Debug.WriteLine("Process Ref: Draw Double Done {0}", DateTime.Now);
SetDataChart(FormTag.REF_DETAL);
//Debug.WriteLine("Process Ref: Draw Detal Done {0}", DateTime.Now);
SetDataChart(FormTag.REF_PITCH);
//Debug.WriteLine("Process Ref: Draw Pitch Done {0}", DateTime.Now);
}
Debug.WriteLine("Set data chart Ref Ref Done {0}", DateTime.Now);
if (yourChanged)
{
_yourWav = new WavFileWrapper(yourPath);
if (_yourWav.Load())
{
yourmfcc = new MFCCWrapper(_yourWav, option.TimeFrame, option.TimeShift, option.CepFilter, option.LowFreq, option.HighFreq, option.NumCeps, 4);
if (widthWave != 0)
{
uint startPnt = (uint)((float)startSelected / widthWave * _yourWav.FullData.Count());
uint endPnt = (uint)((float)endSelected / widthWave * _yourWav.FullData.Count());
_yourWav.SelectedWave(startPnt, endPnt);
}
if (refpeak)
{
_yourWav.NormalizeWave(peakRef);
}
yourmfcc.Process();
yourpitch = new PitchWrapper(_yourWav, option.PitchTimeFrame, option.PitchTimeShift, option.PitchLowFreq, option.PitchHighFreq, option.PitchType);
yourpitch.Process();
}
}
if (yourmfcc != null && yourmfcc.ProcessDone)
{
// TO DO: Process Bar
SetDataChart(FormTag.YOUR_WAVE);
SetDataChart(FormTag.YOUR_MFCC);
SetDataChart(FormTag.YOUR_FREQ);
SetDataChart(FormTag.YOUR_DOUBLE);
SetDataChart(FormTag.YOUR_DETAL);
SetDataChart(FormTag.YOUR_PITCH);
}
if (yourmfcc != null && refmfcc != null && yourmfcc.ProcessDone && refmfcc.ProcessDone)
{
// TO DO: Process Bar
string log = string.Format("\nCompare : Your Path - {0}\n Ref Path - {1}\n", yourPath, refPath);
log += "Distance of 2 Vec Delta MFCC: ";
float resMFCC = DTWUtilWrapper.DistanceOf2Array3D(yourmfcc.Mfcc, refmfcc.Mfcc);
ShowValueCostMFCC(string.Format("{0:0.###}", resMFCC));
log += string.Format("{0:0.###}", resMFCC);
// TO DO: Process Bar
log += "Distance of 2 Vec Pitch: ";
float resPitch = DTWUtilWrapper.DistanceOf2Vector(yourpitch.Pitchs, refpitch.Pitchs);
log += string.Format("{0:0.###}", resPitch);
// TO DO: Process Bar
log += "Compute DistanceOf2Array3DHorizon:";
List <float> res = DTWUtilWrapper.DistanceOf2Array3DHorizon(yourmfcc.Mfcc, refmfcc.Mfcc);
_mfccViewer.MFCC = res;
for (int i = 0; i < res.Count; i++)
{
log += string.Format(" {0}: {1}", i, res[i]);
}
LogUtil.WriteLog(LogLevel.INFO, log);
ShowValueCostPitch(string.Format("{0:0.###}", resPitch));
}
}