SCRIPT_DIR=$(dirname "$(readlink -f "$BASH_SOURCE")")
START_DIR=$(pwd)

cd $SCRIPT_DIR

echo 'Welcome to the world of speech synthesis!' | piper \
  --model en_US-lessac-medium \
  --output_file $SCRIPT_DIR/welcome.wav \
  #--download-dir $SCRIPT_DIR/models \
  #--data-dir $SCRIPT_DIR/models


cd $START_DIR