Clank. A sawtooth wave at 741 Hz, originating from Subway Tunnel. Recorded in a cathedral environment, era: 1940s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #0964 — Clank
ID#964
Rarity
MID:48%
Frequency
741 Hz
X-HI:5%
Wave Type
Sawtooth
X-HI:9%
Resonance
Warm
X-HI:11%
Era
1940s
EX:4%
Origin
Subway Tunnel