The air releasing from a balloon as it flies across a room.
Air being released from valve or object- hissy sound.
Suburban air tone with a dog and plane and voices
'bubble machine' - air forced into watery liquid
A quiet bedroom room tone with an airy background ambiance.
kitchen extractor fan runs
A person blowing a spit ball through a straw softly. Air release.
Checking tire pressure with tire gauge
Plastic air pump. (Manually operated) for camping air mattress.
Strong air conditioning ventilation unit