Bark 42. A sawtooth wave at 440 Hz, originating from Subway Tunnel. Recorded in a open air environment, era: 2000s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #2516 — Bark 42
ID#2516
Rarity
MID:31%
Frequency
440 Hz
X-HI:7%
Wave Type
Sawtooth
X-HI:9%
Resonance
Warm
X-HI:11%
Era
2000s
X-HI:8%
Origin
Subway Tunnel