#!/bin/csh
#
# Examples for ring
#
# parameters are: (1) frequency (Hz) envelope of sinewave
#                 (2) amplitude envelope (optional, default is: "(0 1; 1 1)")
#                 (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


#####
#
# Example 1: 
#


if ( -r $SOUNDDIR/base/paperjam-French.wav ) then
   echo Creating $SOUNDDIR/ring1.wav

   rm -f $SOUNDDIR/ring1.wav
   $BINDIR/ring "(0 400; 1 800)" "(0 1; 1 1)" $SOUNDDIR/base/paperjam-French.wav \
      $SOUNDDIR/ring1.wav >/dev/null
endif


#####
#
# Example 2: 
#


if ( -r $SOUNDDIR/paperjam-French.wav ) then
   echo Creating $SOUNDDIR/ring2.wav

   rm -f $SOUNDDIR/ring2.wav
   $BINDIR/ring "(0 220; 1 220)" "(0 0; 3 0; 10 1)" \
      $SOUNDDIR/paperjam-French.wav  $SOUNDDIR/ring2.wav >/dev/null
endif