Two bowls a perfect fifth apart: first the low one, then the high one, then both together. Because the ratio is 3:2, their modes overlap without roughness. Synthesised, not recorded; there is no claim of any effect.
10 min·No headphones needed
A/B compare
One-minute samples play in turn; both sounds are matched to the same loudness, so the difference comes from the sound itself, not its volume.
How is this sound made?
Brown noise−44 dB
Pink noise−54 dB
Bell−26 dB
Singing bowl · 220 Hz, pattern repeating every 36 s
Bell−28 dB
Singing bowl · 330 Hz, pattern repeating every 36 s
Reverb: convolution, 18% mix
In Stage 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 1 min fade-out at the end.
Evidence
○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.