Whoosh 65. A triangle wave at 142 Hz, originating from Urban Grid. Recorded in a corridor environment, era: 1960s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #5410 — Whoosh 65
ID#5410
Rarity
LO:64%
Frequency
142 Hz
X-HI:9%
Wave Type
Triangle
X-HI:8%
Resonance
Harsh
X-HI:8%
Era
1960s
X-HI:6%
Origin
Urban Grid