Signal 43. A stochastic wave at 40 Hz, originating from Subway Tunnel. Recorded in a cathedral environment, era: 1990s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #4002 — Signal 43
Owner
0xAf158203848bA6368A5EB0cE4f16d513EeC3a5c2
ID#4002
Rarity
LO:55%
Frequency
40 Hz
X-HI:5%
Wave Type
Stochastic
EX:1%
Resonance
Soft
X-HI:8%
Era
1990s
X-HI:9%
Origin
Subway Tunnel