Hollow 43. A sine wave at 741 Hz, originating from Pacific Basin. Recorded in a cave environment, era: 2020s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #4695 — Hollow 43
ID#4695
Rarity
LO:69%
Frequency
741 Hz
X-HI:5%
Wave Type
Sine
X-HI:13%
Resonance
Cold
X-HI:10%
Era
2020s
X-HI:6%
Origin
Pacific Basin