Growl 08. A sine wave at 220 Hz, originating from Industrial Zone. Recorded in a corridor environment, era: 1940s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #0403 — Growl 08
ID#403
Rarity
MID:42%
Frequency
220 Hz
X-HI:8%
Wave Type
Sine
X-HI:13%
Resonance
Brittle
X-HI:6%
Era
1940s
EX:4%
Origin
Industrial Zone