Groan. A noise wave at 142 Hz, originating from Pacific Basin. Recorded in a open air environment, era: 1970s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #3687 — Groan
ID#3687
Rarity
LO:68%
Frequency
142 Hz
X-HI:9%
Wave Type
Noise
X-HI:6%
Resonance
Harsh
X-HI:8%
Era
1970s
X-HI:6%
Origin
Pacific Basin