Lull 96. A noise wave at 40 Hz, originating from Subway Tunnel. Recorded in a chamber environment, era: 1970s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #1184 — Lull 96
ID#1184
Rarity
MID:47%
Frequency
40 Hz
X-HI:5%
Wave Type
Noise
X-HI:6%
Resonance
Phosphoric
EX:2%
Era
1970s
X-HI:6%
Origin
Subway Tunnel