Plunk 78. A pulse wave at 142 Hz, originating from Subway Tunnel. Recorded in a chamber environment, era: 1990s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #1364 — Plunk 78
ID#1364
Rarity
X-LO:76%
Frequency
142 Hz
X-HI:9%
Wave Type
Pulse
X-HI:7%
Resonance
Cold
X-HI:10%
Era
1990s
X-HI:9%
Origin
Subway Tunnel