Rustle 46. A am wave at 142 Hz, originating from Urban Grid. Recorded in a corridor environment, era: 1950s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #3510 — Rustle 46
ID#3510
Rarity
X-LO:77%
Frequency
142 Hz
X-HI:9%
Wave Type
AM
EX:5%
Resonance
Hollow
X-HI:5%
Era
1950s
X-HI:5%
Origin
Urban Grid