2:30
Science museum - hallway 4 - distant people speaking, nearby gift shop, children, and air vent rattle.
2:30
Science museum - hallway 3 - distant people speaking, distant children playing, busy, and interactive games.
2:30
Science museum - hallway 2 - lower level, distant people speaking, doors, children, and lift.
2:30
Science museum - hallway 1 - voices, distant people speaking, children playing, distant activities, and ...
2:30
Science museum - hall - people speaking, busy, children, doors, foot traffic, and near stairs.
2:30
Science museum - exhibition space 2 - foot traffic, people passing, distant people speaking, distant ...
2:30
Science museum - exhibition space 1 - children playing, people speaking, foot traffic, busy, and ...
2:30
Science museum - entrance hall 2 - admissions desk, lively people speaking, children, and automatic doors ...
2:30
Science museum - entrance hall 1 - admissions desk, lively people speaking, children, and doors - carpet.
2:02
EMF buzzing magnetic field tone from a Space Echo transformer - sustained electrical hum on and off 2.
2:01
EMF buzzing magnetic field tone from a Space Echo transformer - sustained electrical hum on and off 1.
0:16
EMF buzzing magnetic field tone from a Space Echo transformer - modulated Doppler motor passes.