Moss. A sawtooth wave at 142 Hz, originating from Subway Tunnel. Recorded in a container environment, era: 1990s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #2492 — Moss
ID#2492
Rarity
MID:43%
Frequency
142 Hz
X-HI:9%
Wave Type
Sawtooth
X-HI:9%
Resonance
Harsh
X-HI:8%
Era
1990s
X-HI:9%
Origin
Subway Tunnel