Echo. A triangle wave at 12000 Hz, originating from Urban Grid. Recorded in a anechoic environment, era: 2010s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #0107 — Echo
ID#107
Rarity
HI:18%
Frequency
12000 Hz
EX:2%
Wave Type
Triangle
X-HI:8%
Resonance
Metallic
EX:5%
Era
2010s
X-HI:7%
Origin
Urban Grid