void listBox_SelectedIndexChanged(object sender, EventArgs e)
{
if ((sender as ListBox).Text.Equals("")) return;
//MessageBox.Show((sender as ListBox).Text);
//ReadWav rw = new ReadWav(@"G:\Временынй\Дипломммм\диплом\Новая версия\Koordinat\Test GL\bin\Debug\Sounds\" + (sender as ListBox).Text);
ReadWav rw = new ReadWav(@".\Sounds\" + (sender as ListBox).Text);
array = rw.ReadFileWav();
//график амплитудно-временной характеристики
ATKH.ListClear();
ATKH.setListSampl(array.ToList<short>());
//ATKH.Invalidate(null, true);
listSamples = ATKH.getListSampl();
#region Energy
//==================================================================================
//==================================================================================
//==================================================================================
/*
int lll = 0;
List<short> listForEnerg = new List<short>(listSamples);
SearchMinEnergOfInterval energ = new SearchMinEnergOfInterval(listForEnerg);
Sample PointEMax = energ.getMax();
Sample PointEMin = energ.getMin();
int k = 10;
List<float> summar = new List<float>();
int L = (int)(listSamples.Count * 0.05);
for (int i = 0; i < listSamples.Count - 1; i++)
{
summar.Add(energ.FuncEnergy(listSamples, i, L));
if (summar.Count > 100)
{
//Поиск пересечения
float X1 = k;
float Y1 = summar[k] * 2;
float X2 = k + 1;
float Y2 = summar[k + 1] * 2;
float X3 = 0;
float Y3 = (float)PointEMax.amplidute * 0.5f;
float X4 = listSamples.Count;
float Y4 = (float)PointEMax.amplidute * 0.5f;
if (Intersection(X1, Y1, X2, Y2, X3, Y3, X4, Y4))
{
PointF ff = Perex125(X1, Y1, X2, Y2, X3, Y3, X4, Y4);
listBordersFromEnerg.Add((int)ff.X);
}
k++;
}
}
*/
//==================================================================================
//==================================================================================
//==================================================================================
#endregion
listBorders.Clear();
listBorders.Add((int)(listSamples.Count * 0.2));
listBorders.Add((int)(listSamples.Count * 0.8));
FFT.listBorders = listBorders;
FFT.listShort = listSamples.GetRange(listBorders[0], listBorders[1] - listBorders[0]);
//FFT.Invalidate(null, true);
dfff.list = ATKH.getListSampl();
//dfff.Invalidate(null, true);
if (dfff.Formants.Count != 0) etallon.AddFormants(dfff.Formants[0].time, dfff.Formants[1].time);
//etallon.Invalidate(null, true);
ATKH.Invalidate(null, true);
FFT.Invalidate(null, true);
dfff.Invalidate(null, true);
etallon.Invalidate(null, true);
dfff.Formants.Clear();
}
private void button1_Click(object sender, EventArgs e)
{
Stream myStream = null;
OpenFileDialog openFileDialog = new OpenFileDialog();
openFileDialog.Filter = "Звуковой файл WAV (*.wav; *.wav) | *.wav; *.wav";
openFileDialog.InitialDirectory = @".\Sounds";
try
{
if (openFileDialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
ReadWav rw = new ReadWav(openFileDialog.FileName);
array = rw.ReadFileWav();
//график амплитудно-временной характеристики
ATKH.ListClear();
ATKH.setListSampl(array.ToList<short>());
//ATKH.Invalidate(null, true);
listSamples = ATKH.getListSampl();
#region Energy
//==================================================================================
//==================================================================================
//==================================================================================
/*
int lll = 0;
List<short> listForEnerg = new List<short>(listSamples);
SearchMinEnergOfInterval energ = new SearchMinEnergOfInterval(listForEnerg);
Sample PointEMax = energ.getMax();
Sample PointEMin = energ.getMin();
int k = 10;
List<float> summar = new List<float>();
int L = (int)(listSamples.Count * 0.05);
for (int i = 0; i < listSamples.Count - 1; i++)
{
summar.Add(energ.FuncEnergy(listSamples, i, L));
if (summar.Count > 100)
{
//Поиск пересечения
float X1 = k;
float Y1 = summar[k] * 2;
float X2 = k + 1;
float Y2 = summar[k + 1] * 2;
float X3 = 0;
float Y3 = (float)PointEMax.amplidute * 0.5f;
float X4 = listSamples.Count;
float Y4 = (float)PointEMax.amplidute * 0.5f;
if (Intersection(X1, Y1, X2, Y2, X3, Y3, X4, Y4))
{
PointF ff = Perex125(X1, Y1, X2, Y2, X3, Y3, X4, Y4);
listBordersFromEnerg.Add((int)ff.X);
}
k++;
}
}
*/
//==================================================================================
//==================================================================================
//==================================================================================
#endregion
listBorders.Clear();
listBorders.Add((int)(listSamples.Count * 0.2));
listBorders.Add((int)(listSamples.Count * 0.8));
FFT.listBorders = listBorders;
FFT.listShort = listSamples.GetRange(listBorders[0], listBorders[1] - listBorders[0]);
//FFT.Invalidate(null, true);
dfff.list = ATKH.getListSampl();
//dfff.Invalidate(null, true);
if (dfff.Formants.Count != 0) etallon.AddFormants(dfff.Formants[0].time, dfff.Formants[1].time);
//etallon.Invalidate(null, true);
ATKH.Invalidate(null, true);
FFT.Invalidate(null, true);
dfff.Invalidate(null, true);
etallon.Invalidate(null, true);
dfff.Formants.Clear();
}
}
catch (Exception ex)
{
MessageBox.Show("Error: Could not read file from disk. Original error: " + ex.Message);
}
}
