Tick 16. A sawtooth wave at 440 Hz, originating from Subway Tunnel. Recorded in a anechoic environment, era: 2000s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #5163 — Tick 16
Owner
0x1f5acfC21a47bDf12705358f28a0d450A8C57846
ID#5163
Rarity
MID:48%
Frequency
440 Hz
X-HI:7%
Wave Type
Sawtooth
X-HI:9%
Resonance
Brittle
X-HI:6%
Era
2000s
X-HI:8%
Origin
Subway Tunnel