Plunk. A sawtooth wave at 528 Hz, originating from Radio Tower. Recorded in a corridor environment, era: 2020s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #2710 — Plunk
ID#2710
Rarity
MID:39%
Frequency
528 Hz
X-HI:6%
Wave Type
Sawtooth
X-HI:9%
Resonance
Soft
X-HI:8%
Era
2020s
X-HI:6%
Origin
Radio Tower