Wake 67. A sawtooth wave at 220 Hz, originating from Urban Grid. Recorded in a corridor environment, era: 2000s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #2739 — Wake 67
ID#2739
Rarity
LO:63%
Frequency
220 Hz
X-HI:8%
Wave Type
Sawtooth
X-HI:9%
Resonance
Brittle
X-HI:6%
Era
2000s
X-HI:8%
Origin
Urban Grid