speech recognition
File list:
asl
..\database
..\........\a.wav
..\........\b.wav
..\........\c.wav
..\ecdistnm.m
..\eqdist.m
..\freq2mel.m
..\main.asv
..\main.m
..\mel2freq.m
..\melfcc.m
..\record.m
..\recsave.m
..\removeS.m
..\vectorq.m