Air Burst Sweetener Through Pipe, Low Flange Hiss That Starts Heavy And Dies Out

Air Compressor On, Steady Air Hiss, And Off

Ball: Air Release; Long Hiss Of Air Being Released From Ball, Close Perspective.

Light Air Hiss Through Pipe

Low End Air Hiss Through Vacuum Tube With Motor Run

Steady Air Hiss

Steady Air Hiss Rises And Dies Out, X2