private void ThreadedDFT(List <int> selection, RIFFData riff, int index, int binStart, int binEnd)
{
dftResults[index] = FourierMath.DFTIntegers(selection, type, riff, binStart, binEnd);
}
private void ThreadedIDFT(int index, int sampleBegin, int sampleEnd)
{
idftResults[index] = FourierMath.IDFTIntegers(filter, sampleBegin, sampleEnd);
}