File list (Check if you may need any files):
GTF_Features\calDelta.m
............\erb2hz.m
............\f_af_bf_cf.mat
............\fgammaton.m
............\gen_gammaton.m
............\gtf2gtfcc.m
............\gtfeatures.m
............\hz2erb.m
............\list.txt
............\loadData.m
............\loudness.m
............\Signal
............\......\faem0_sa1
............\......\faem0_sa1.gtf
............\......\faem0_sa1.gtfcc
............\......\faem0_sa2
............\......\faem0_sa2.gtf
............\......\faem0_sa2.gtfcc
............\writeHTK.m