Thud 33. A sine wave at 20 Hz, originating from Radio Tower. Recorded in a open air environment, era: Pre-War. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #1022 — Thud 33
ID#1022
Rarity
MID:42%
Frequency
20 Hz
EX:4%
Wave Type
Sine
X-HI:13%
Resonance
Harsh
X-HI:8%
Era
Pre-War
EX:3%
Origin
Radio Tower