Wind up 1 Playing with a wind-up toy, recording snippet #1. Free ringtone (Creative Commons) mp3 m4r ogg
Direct Percussive sound repeated 4 times, conveying a sense of urgency. Free ringtone (Creative Commons) mp3 m4r ogg
Open ended The sound of something surprising coming your way. Free ringtone (Creative Commons) mp3 m4r ogg
Message! A new message for you, rising from the depths of the network. Free ringtone (Creative Commons) mp3 m4r ogg
Demonstrative That's how Q.E.D. sounds (latin phrase "quod erat demonstrandum", meaning "thus it has been demonstrated"). Free ringtone (Creative Commons) mp3 m4r ogg
Communication channel When someone reaches out to you for something important. Free ringtone (Creative Commons) mp3 m4r ogg