Seed #9292 is one entry in the Space & Ambient pillar of Calm Sound Archive. It is generated in the browser with the Web Audio API, so nothing is streamed and nothing is downloaded: the same seed number always produces the same piece of audio.
What you are hearing
High sine partials that arrive slightly apart, creating the glassy beat pattern of a crystal chalice.
The musical material uses C Major Pentatonic at 55 BPM, tuned to 639 Hz. A binaural offset of 3.7 Hz separates the left and right channels slightly, which is what gives the track its width on headphones.
When to use it
Use it for long, quiet blocks where you want texture without melody drawing attention. This seed leans toward deep sleep and runs at 55 BPM, so it moves slowly enough to sit under conversation or sleep.
Technical parameters
| Seed | #9292 |
|---|---|
| Pillar | Space & Ambient |
| Instrument | Handpan |
| Layer | 963Hz Astral Shimmer |
| Engine | Celestial Vibraphone Echo |
| Scale | C Major Pentatonic |
| Tempo | 55 BPM |
| Tuning | 639 Hz |
| Binaural offset | 3.7 Hz |
| Filter ceiling | 1984 Hz |
How to listen
- Press play and choose a session length between five minutes and eight hours.
- Headphones give the binaural layer room to work; speakers still play the track but flatten the stereo image.
- Keep the volume where you can still hear the room. The fade-out at the end of a session is ten seconds, not a hard stop.