Howl 49. A pulse wave at 220 Hz, originating from Nuclear Plant. Recorded in a open air environment, era: 1960s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #1929 — Howl 49
ID#1929
Rarity
MID:42%
Frequency
220 Hz
X-HI:8%
Wave Type
Pulse
X-HI:7%
Resonance
Dense
X-HI:6%
Era
1960s
X-HI:6%
Origin
Nuclear Plant