01 / Listen · Session01 / Listen · Session

Traditional / experimental practice

Solfeggio Path · Unnamed Tones

Two very close pure tones, names hidden: A, B, then A and B again. The two tones never play together. Choose the one you prefer by listening; there is no right answer and no score, and the frequencies appear after your choice. A listening practice.

3 minNo headphones neededEvidence level S: Soundscape, no claim

Liner notes

Bed
Brown noise, Pink noise
Body
Pure tone · 528 Hz
What do you hear?
swelling

3 layers, 2 sound engines; generated on this device every time it plays.

How is this sound made?

  1. Pure tone−29 dB

    Pure tone · 528 Hz

  2. Brown noise−50 dB
  3. Pink noise−60 dB
  • Reverb: convolution, 15% mix

In the room you can listen to each layer on its own, change its settings and save it as your own recipe.

Sound is generated on this device in real time; no files are downloaded from a server. There is a 3 s fade-in at the start and a 0 min fade-out at the end.

Compare with another sound

Hear both at the same loudness; drag the slider to the middle and they blend.

These two sounds can't share one recipe (different tuning or effects): listen to the samples one after the other.

B: neighbours on the map

What do we know, what don't we know?

S · Soundscape, no claim

No health or mental-effect claim at all; it is simply a soundscape.

This session isn't linked to any claim of effect.

A session's level is the weakest of its linked claims; it is never raised by a strong but unrelated claim.

Its neighbours on the map

The five sounds closest to this one by measured sound features.

Keep your device volume comfortable, preferably below 60%. You can also use your device's headphone-safety settings.