3:01
Room tone - parking garage - concrete - air conditioning unit, vents, and distant subtle traffic hush.
1:00
Parking garage - large air vent system - loopable file.
1:00
Parking garage - heater, AC unit, and vent - loopable file 6.
1:00
Parking garage - heater, AC unit, and vent - loopable file 5.
1:00
Parking garage - heater, AC unit, and vent - loopable file 4.
1:00
Parking garage - heater, AC unit, and vent - loopable file 3.
1:00
Parking garage - heater, AC unit, and vent - loopable file 2.
1:00
Parking garage - heater, AC unit, and vent - loopable file 1.
1:00
Parking garage - belt driven fans and vents - loopable file.
1:08
Fan motor - exterior perspective - fan heater - rear - XY microphone.
1:08
Fan motor - exterior perspective - fan heater - rear - ORTF microphone.
1:08
Fan motor - exterior perspective - fan heater - rear - contact microphone.
2:04
Fan motor - exterior perspective - fan heater - front - XY microphone.
2:04
Fan motor - exterior perspective - fan heater - front - ORTF microphone.
2:04
Fan motor - exterior perspective - fan heater - front - contact microphone.
1:09
Buzz noise from an electric heater - Usi microphone, stereo.
1:51
Water heater turns off and off from lower perspective.
1:51
Water heater turns off and off from a polar perspective.
1:14
Water heater start, stop, start again and slow down until total silence.
0:31
Turning off a gas heater which then starts making noises.