Hollow. A am wave at 220 Hz, originating from Arctic Tundra. Recorded in a container environment, era: 1990s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #2279 — Hollow
Owner
0xe807691C10145B0EFD44F0dFEa1b490E3E419ef5
ID#2279
Rarity
MID:33%
Frequency
220 Hz
X-HI:8%
Wave Type
AM
EX:5%
Resonance
Warm
X-HI:11%
Era
1990s
X-HI:9%
Origin
Arctic Tundra