Horrorone-shot · 0.38 s
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Dread Riser
A rising structural rumble under climbing dissonant friction tones, building to a sudden dry stop.
one-shot · 6.10 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 VGMW9EV7D2@1 -o dread-riser.wav
How it's made
- Source
- imagined structural strain: low turbulent pressure under increasing bow-like stick-slip friction.
- Body
- a 38-145 Hz rumble bed stays grounded while six inharmonic modes climb independently; ratios 1, 1.067, 1.43, 1.91, 2.63, 3.71 create beating and roughness rather than a musical chord.
- Friction
- pink-noise bands track the modes at moderate Q; a broad scrape opens from 450 to 4200 Hz. Smooth random bow-pressure drift and accelerating flutter prevent a static oscillator texture.
- Envelope
- the pressure bed enters over 180 ms; friction emerges later and grows on a convex ramp. All layers build to the final instant, then share a 15 ms cut with no reverb or impact after it.
- Spectrum
- high-pass at 30 Hz removes drift; a 6.5 kHz low-pass restrains the screech's upper edge.
- Variation
- seeded mode detuning and independent pressure motion; presets cover sub-heavy menace, metallic tearing, accelerating panic, and a longer restrained suspense build.
| Parameter | Range | Default | Unit | Controls |
|---|---|---|---|---|
| length | 3 – 8 | 6 | s | Build length |
| weight | 0 – 1 | 0.7 | — | Rumble weight |
| screech | 0 – 1 | 0.65 | — | Friction intensity |
| rise | 0 – 1 | 0.65 | — | Pitch climb |
| flutter | 0 – 1 | 0.35 | — | Pressure flutter |
| 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
- r12026-10-25engine 1.0.1use('VGMW9EV7D2@1')