Murmur. A sine wave at 2400 Hz, originating from Radio Tower. Recorded in a infinite hall environment, era: 1990s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #4431 — Murmur
ID#4431
Rarity
HI:20%
Frequency
2400 Hz
EX:4%
Wave Type
Sine
X-HI:13%
Resonance
Warm
X-HI:11%
Era
1990s
X-HI:9%
Origin
Radio Tower