Groan 13. A sine wave at 2400 Hz, originating from Deep Ocean. Recorded in a underwater environment, era: 1920s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #4170 — Groan 13
Owner
0xfe185C9Dd75F8a348Bd7148A05548bF3eaFF3a4D
ID#4170
Rarity
MID:37%
Frequency
2400 Hz
EX:4%
Wave Type
Sine
X-HI:13%
Resonance
Phosphoric
EX:2%
Era
1920s
EX:4%
Origin
Deep Ocean