Boom. A triangle wave at 80 Hz, originating from Pacific Basin. Recorded in a container environment, era: 1920s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #1468 — Boom
ID#1468
Rarity
MID:48%
Frequency
80 Hz
X-HI:6%
Wave Type
Triangle
X-HI:8%
Resonance
Dense
X-HI:6%
Era
1920s
EX:4%
Origin
Pacific Basin