public class HarmonicsToTrackConverter
This class converts harmonics as obtained by HNTM analysis to sinusoidal tracks that can be used by a pure sinusoidal
synthesizer. The aim of this approach is to find out the reason for quality decrease in HNTM synthesis in the absence of
prosody modificaitions. If the analyzed values are fine and pure sinusoidal synthesis generates a clean signal, we have a
problem in HNTM harmonic synthesis. If not, we will need to look at HNTM analysis using a frequency domain approach as in pure
Note that all frequency values should be in radians in the sinusoidal tracks whereas HNTM uses frequency values in Hz.
"convert" function handles this conversion as well.