Still 58. A sine wave at 440 Hz, originating from Subway Tunnel. Recorded in a chamber environment, era: 2000s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #1938 — Still 58
Owner![]()
0x090102E1faDCc877dB51217E4b9Ba8CB43eF0d08
ID#1938
Rarity
MID:47%
Frequency
440 Hz
X-HI:7%
Wave Type
Sine
X-HI:13%
Resonance
Warm
X-HI:11%
Era
2000s
X-HI:8%
Origin
Subway Tunnel