Fast Purr. A fm wave born in Urban Grid, resonating since 2020s. Captured at 440 Hz in a open air space. One of 350 Legendary echoes — sounds that almost escaped recording.
Name
ECHO #4830 — Fast Purr
ID#4830
Rarity
HI:18%
Frequency
440 Hz
X-HI:7%
Wave Type
FM
EX:4%
Resonance
Absolute
EX:2%
Era
2020s
X-HI:6%
Origin
Urban Grid