صدای دم و دستگاه

چرخ ضامن دار پیچ گوشتی - به نوبه خود کلیک کنید.

Night vision goggles placed on (1).

Steam generator running (3).

Night vision goggles placed on (2).

Steam generator running (1).

Night vision goggles taken off (2).

Steam generator running (2).

Respirator - at constant speed - reverberant room.

Pulse oximeter - alarm ringing.

Factory interior - heavy pneumatic drilling and tool usage with forklift activity.

Factory interior - quiet, dead space to startup sequence, loud vehicle movement and pneumatic tools.

Factory interior - loud activity with saws or rotary tools and pistons firing.

Electric radiator - turning on and then off 1.

Electric radiator - turning on and then off 2.

Air conditioner in a household - running - waterline - fluid rushing, rattling, and fluctuating - high.