Frequency
888 Hz
Bright Flow
Explore this frequency
Not established as medical treatment
What it is
An 888 Hz sine tone, close to A5 in standard tuning and available as a tuning fork.
What users may experience
Clear and forward. It sits near the most sensitive part of human hearing, so it needs less volume than a low tone.
Traditional associations
The number 888 carries symbolic meaning in several numerological traditions. This is symbolic, not scientific.
Sound & relaxation
Bright tones draw attention; used quietly over a low bed they add air without becoming tiring.
How to use it
Layer quietly above a 111 Hz, 396 Hz or 432 Hz base for 5–15 minutes.
Suggested session length
5 · 10 · 15 minutes — listening style: Accent layer; intensity: steady.
Safe listening
Your ear is most sensitive in this range. Start very quiet and keep sessions short.
Pair with
Physical sound properties, human perception, relaxation effects associated with audio, and traditional frequency beliefs are distinct categories and are kept separate above. Nothing here is medical advice. Read the wellness disclaimer