Grain. A square wave at 440 Hz, originating from Open Desert. Recorded in a cathedral environment, era: 2010s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #4874 — Grain
ID#4874
Rarity
MID:44%
Frequency
440 Hz
X-HI:7%
Wave Type
Square
X-HI:10%
Resonance
Hollow
X-HI:5%
Era
2010s
X-HI:7%
Origin
Open Desert