#!/bin/csh
#
# Examples for normalize
#
# parameters are: (1) amplitude to scale to (default is 1.0)
#                 (2) input soundfile name
#                 (3) output soundfile name
#

if ($1 == "") then
   set SOUNDDIR = ../
else
   set SOUNDDIR = $1
endif

if ($2 == "") then
   set BINDIR = ../../bin
else
   set BINDIR = $2
endif


# create quiet noise

rm -f $SOUNDDIR/temp.wav
$BINDIR/whitenoise $SOUNDDIR/temp.wav >/dev/null <<EOT
100000
0.0001
1
EOT

echo Creating $SOUNDDIR/normalize1.wav

rm -f $SOUNDDIR/normalize1.wav
$BINDIR/normalize 0.5 $SOUNDDIR/temp.wav \
   $SOUNDDIR/normalize1.wav  >/dev/null


rm -f $SOUNDDIR/temp.wav