Convert all files in directory to .WAV, with sequential numbering for file name

convert

#!/bin/bash
FILES=*
DIR=converted
mkdir $DIR
let i=0

for f in $FILES
do

        if [ $f != $DIR ] && [ $f != "convert" ]
                then

                        #name=$DIR/$i-${f%\.*}.wav

                        if [ $i -lt 10 ]; then
                                name=$DIR/0$i.wav
                        else
                                name=$DIR/$i.wav
                        fi

                        echo "$f to $name"
                        afconvert -f WAVE -d LEI16@44100 -c 1 $f $name
                        let i++
        fi

done