Sound
Sound from the command line
sudo apt-get install moc
mocp -l <file>.ogg
Generate sound file with audacity
sudo apt-get install audacity
audacity &
- Choose "Generate" menu and 'tone' or 'chirp' etc.
- Choose time and other params.
- Click OK
- press green arrow to play
- repeat until happy with sound
- File->Export. Choose filename and .ogg filetype. Save. Use with moc (above).