Bound 79. A am wave at 2400 Hz, originating from Subway Tunnel. Recorded in a chamber environment, era: 1950s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #3840 — Bound 79
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0x02a1323feD0e7027FD35D3B100a487A4E868FAf3
ID#3840
Rarity
MID:45%
Frequency
2400 Hz
EX:4%
Wave Type
AM
EX:5%
Resonance
Brittle
X-HI:6%
Era
1950s
X-HI:5%
Origin
Subway Tunnel