Knell 70. A pulse wave at 2400 Hz, originating from Industrial Zone. Recorded in a underwater environment, era: 2020s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #1356 — Knell 70
ID#1356
Rarity
HI:18%
Frequency
2400 Hz
EX:4%
Wave Type
Pulse
X-HI:7%
Resonance
Crystalline
X-HI:5%
Era
2020s
X-HI:6%
Origin
Industrial Zone