Classification

#!/bin/bash

export PATH=$PATH:/usr/speech

#adquire a number
./raw2bf -be 25 -ee 150 -n 1 -raw aux.raw >
         /dev/null
#transform from  raw to bf.
./raw2bf -be 0 -ee 0 aux.raw > aux.bf 
#Vectorial quantification
#with the built codebook.
./bf2str -c DIG.cdbk aux.bf > aux.str 
#Classification
n=`/bin/cat aux.str | ./strclass -m DIG.hmm`
echo $n