Boom. A triangle wave at 12000 Hz, originating from Radio Tower. Recorded in a anechoic environment, era: 2000s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #3021 — Boom
ID#3021
Rarity
LO:55%
Frequency
12000 Hz
EX:2%
Wave Type
Triangle
X-HI:8%
Resonance
Brittle
X-HI:6%
Era
2000s
X-HI:8%
Origin
Radio Tower