Growl 13. A pulse wave at 40 Hz, originating from Urban Grid. Recorded in a chamber environment, era: 1960s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #4269 — Growl 13
ID#4269
Rarity
MID:46%
Frequency
40 Hz
X-HI:5%
Wave Type
Pulse
X-HI:7%
Resonance
Warm
X-HI:11%
Era
1960s
X-HI:6%
Origin
Urban Grid
X-HI:9%