public static DataExtractor GetInstance()
{
if (instance == null)
{
instance = new DataExtractor();
}
return(instance);
}
private double CalculateTimeLength(string wavPath)
{
var resultPath = currentExercicePath + "TimeLength.txt";
if (!File.Exists(resultPath))
{
File.Create(resultPath).Close();
}
else
{
File.WriteAllText(resultPath, string.Empty);
}
var scriptPath = this.scripting.WriteTimeLengthScript(wavPath, this.CurrentActivity.PitchMin, resultPath);
this.connector.GetResult(scriptPath);
return(DataExtractor.GetInstance().GetTimeLengthValue(resultPath));
}
private ICollection <DataLineItem> CalculateIntensityAndFrequency(string wavPath)
{
var resultPath = currentExercicePath + "IntensityFrequency.txt";
if (!File.Exists(resultPath))
{
File.Create(resultPath).Close();
}
else
{
File.WriteAllText(resultPath, string.Empty);
}
var scriptPath = this.scripting.WriteIntensityFrequencyScript(wavPath, this.CurrentActivity.PitchMin, this.CurrentActivity.PitchMax, this.CurrentActivity.IntensityThreshold, resultPath);
this.connector.GetResult(scriptPath);
return(DataExtractor.GetInstance().GetIntensityFrequencyValues(resultPath));
}