01 / Listen · Session01 / Listen · Session

Traditional / experimental practice

The World of Two Ears · Blind Direction Test

The sound plays in one of three places: on the left, in the centre or on the right. Each time it fades, changes place while silent and returns; close your eyes and point to its direction. The order is mixed, and the same direction can come twice in a row. In the panel's blind test you mark the same three directions: the result appears only at the end and stays on this device. Headphones recommended. A listening practice with no claim of any effect.

7 minHeadphones recommendedEvidence level S: Soundscape, no claim

Liner notes

Bed
Brown noise, Pink noise
Body
Cluster drone ×2 · 220 Hz
What do you hear?
swelling · tonal · bright

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

How is this sound made?

  1. Cluster drone−13.5 dB

    Cluster drone · A3 (440 Hz tuning), 2 oscillators

  2. Cluster drone−13.5 dB

    Cluster drone · A3 (440 Hz tuning), 2 oscillators

  3. Brown noise−46 dB
  4. Pink noise−56 dB
  • Spatial movement: sounds change position around your head; listen on headphones. This is not a binaural beat.
  • Reverb: room, 12% 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.