0:01
Single quick and high pitch beep
0:01
Quick mid pitch analog beep sound made with a synthetizer
0:13
high pitch squeaky and scraping electronic space morse code signal, ascending intensity
0:01
3 quick and course 8 bit blips in succession
0:04
Smooth rhythmic beeps fading in then out
0:19
Course high pitch noise repeating rhythmically
0:01
Digital, high-pitched bleeps.