Air conditioning (outdoor unit):
-
Sound to start presentation
-
Vibration noise, Faulty air conditioning
-
Exhaust fan
-
Electric razor
-
Portable fan
-
Android notification sound
-
Humming fan, off, Computer turning on
-
Whatsapp notification sound
-
SMS notification sound
-
IPhone notification sound
-
Defrost process, Spaceship freezer
-
Sewing machine
★★★★★