#!/bin/csh
#
# Examples for simplestLowpass
#
# parameters are: (1) input soundfile
#                 (2) output soundfile name
#

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

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


#  make a white noise soundfile

rm -f $SOUNDDIR/temp.wav
$BINDIR/whitenoise $SOUNDDIR/temp.wav >/dev/null <<EOT
50000
0.1
1
EOT


# now lowpass filter the noise

echo Creating $SOUNDDIR/lowpass1.wav

rm -f $SOUNDDIR/lowpass1.wav
$BINDIR/simplestLowpass $SOUNDDIR/temp.wav $SOUNDDIR/lowpass1.wav >/dev/null

rm -f $SOUNDDIR/temp.wav