sptoolbox
.........\demo
.........\....\spCepstrumDemo.m
.........\....\spCorrDemo.m
.........\....\spFftDemo.m
.........\....\spFormantsTrackLpcDemo.m
.........\....\spLpcDemo.m
.........\....\spPitchCepstrumDemo.m
.........\....\spPitchCorrDemo.m
.........\....\spPitchTrackCepstrumDemo.m
.........\....\spPitchTrackCorrDemo.m
.........\....\spSeparationCepstrumDemo.m

.........\....\spSeparationLpcDemo.m

.........\....\spStftDemo.m
.........\....\spStftDemo2.m
.........\HCopy.conf
.........\HCopy.exe
.........\README.txt
.........\sound
.........\.....\bay.wav
.........\.....\bee.wav
.........\.....\beet.wav
.........\.....\bow.wav
.........\spCepstrum.m
.........\spCorr.m
.........\spFft.m
.........\spFormantsLpc.m
.........\spFormantsTrackLpc.m
.........\spLpc.m
.........\spPitchCepstrum.m
.........\spPitchCorr.m
.........\spPitchTrackCepstrum.m
.........\spPitchTrackCorr.m
.........\spReadFeatureDataMFCC.m
.........\spSeparationCepstrum.m
.........\spSeparationLpc.m
.........\spStft.m
.........\wavesurfer.exe