Unnamed Thud. A square wave born in Arctic Tundra, resonating since 2020s. Captured at 142 Hz in a cathedral space. One of 350 Legendary echoes — sounds that almost escaped recording.
Name
ECHO #4713 — Unnamed Thud
ID#4713
Rarity
X-HI:10%
Frequency
142 Hz
X-HI:9%
Wave Type
Square
X-HI:10%
Resonance
Crystalline
X-HI:5%
Era
2020s
X-HI:6%
Origin
Arctic Tundra