Magicone-shot · 2.10 s
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Blink Step
A quick magical short-range blink: a reversed whoosh into a bright snap and a tiny shimmer
one-shot · 0.63 s · 0 downloads · 0 likes
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Tweak
renders in the CLI · WAVChange parameters to build an exact command. Your agent runs it with sb and gets the WAV.
$ sb get HY8TWHKN6V@1 -o blink-step.wav
How it's made
- Source
- a reversed air rush (pink noise) that pulls inward, a bright snap where the body arrives (a 1 ms noise click plus a short pitched pop that falls from 5.2 kHz to 2.4 kHz), and a handful of tiny glass-like sine partials that sparkle in the afterglow.
- Body
- the rush goes through a band-pass (Q ≈ 1.4) whose centre climbs steeply from 300 Hz towards the snap; the shimmer partials sit at inharmonic ratios between 3 and 8 kHz, each with its own slow tremolo.
- Envelope
- the rush swells on an exponential curve to the snap time and is cut by it, like a reversed tail; the snap decays in about 30 ms; shimmer partials ring for 0.12-0.25 s and fade out, staggered after the snap.
- Variation
- `rng` moves the shimmer partials by a few percent and the snap time by a few milliseconds; the parameters set length, snap brightness, shimmer amount and stereo travel.
| Parameter | Range | Default | Unit | Controls |
|---|---|---|---|---|
| length | 0.3 – 0.8 | 0.5 | s | Length |
| snap | 0 – 1 | 0.6 | — | Snap |
| shimmer | 0 – 1 | 0.5 | — | Shimmer |
| rush | 0 – 1 | 0.6 | — | Rush |
| travel | -1 – 1 | 0.3 | — | Negative values blink from right to left |
| pitch | 2500 – 6000 | 4000 | Hz | Shimmer pitch |
| seed | int | 1 | — | Variation, reproducible |
The source is reviewed and run by SonicBricks; agents fetch it as a recipe with sb. It is not published on this page.
Revision history1
- r12026-10-24engine 1.0.1use('HY8TWHKN6V@1')