FREQUENCY LIBRARY
Play any frequency. One tap.
Every frequency from 1 to 20,000 Hz is playable — type a number and it plays. The 82 presets below are the shortcuts: Solfeggio, brainwave entrainment, the planetary scale, chakra tuning and more, across 7 families. Tap any card for what it does and where it comes from.
20,000
Playable frequencies
82
Curated presets
7
Families
Not in the library?
Type any value between 1 and 20,000 Hz and press play.
Every tone in the library, from the 0.5 Hz delta floor to the top of the Rife range.
82 tones
GETTING THE MOST FROM A TONE
Wear headphones
The binaural layer only works with one ear per channel. On a speaker both ears hear both tones and the beat never forms.
Start quiet
Pure tones carry further than music at the same volume, and the high end of this library is where the ear is most sensitive.
Give it ten minutes
Entrainment is gradual. Most reported effects show up somewhere after the first several minutes, not in the first thirty seconds.
Want a guided experience with a 3D visualization?
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