Footstepstexture · 10 s
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Footstep on Dry Leaves
One heel-to-toe step into autumn leaf litter: brittle fractures, papery spread and a quick dry decay.
one-shot · 0.59 s · 0 downloads · 0 likes
0.00 / 0.59 sHeavy deep litter
Tweak
renders in the CLI · WAVChange parameters to build an exact command. Your agent runs it with sb and gets the WAV.
$ sb get 70NKRGN5F2@1 --preset deep-litter -o footstep-on-dry-leaves.wav
How it's made
- Source
- a shoe compresses dry autumn leaves, first heel then forefoot 65-115 ms later. Filtered micro-fractures and discrete 2-12 ms vein snaps model brittle leaf failure.
- Body
- a quiet 90-430 Hz ground contact supports broad, damped 0.8-7 kHz leaf noise; no pitched cavity or reverb. The high-frequency edge darkens as fragments stop moving.
- Envelope
- 4-8 ms contact rise, two overlapping pressure bursts, rapid fracture decay; papery sliding spreads outward after the toe and settles by 0.49 s, leaving a clean tail.
- Layers
- 1100-3300 micro-cracks/s during pressure, 24-52 irregular vein fractures, and independent left/right friction beds; rounded noise thumps remain beneath the leaves.
- Variation
- seeded timing, strength, bandwidth and pan vary per fracture and step. Weight changes contact body, depth changes fracture count, and drag changes the spreading tail.
- Presets
- light shallow tread, heavy deep litter, fast brittle step and broad papery scuff.
| Parameter | Range | Default | Unit | Controls |
|---|---|---|---|---|
| weight | 0 – 1 | 0.5 | — | Step weight |
| depth | 0 – 1 | 0.6 | — | Leaf depth |
| brittle | 0 – 1 | 0.7 | — | Brittleness |
| drag | 0 – 1 | 0.3 | — | Sole drag |
| pace | 0 – 1 | 0.5 | — | Roll speed |
| 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('70NKRGN5F2@1')