Change parameters to build an exact command. Your agent runs it with sb and gets the WAV.
Command
$ sb get 96VAP6SYSE@1 --preset powder-dry -o dry-leaves-crunch.wav
How it's made
Source
dry leaf laminae buckle under a closing fist; dense filtered micro-cracks overlap vein snaps.
Body
no cavity or pitched body. A double high-pass removes weight below 650 Hz; broad 2-8 kHz bands represent thin, heavily damped leaf fragments. Low-pass filtering suppresses ultrasonic fizz.
Envelope
contact rises in 8 ms, with pressure peaks at 6, 23 and 43 percent of the squeeze; fracture energy falls rapidly after each peak. Residual rubbing dwindles by 1.08 s in the default 1.2 s render.
Layers
900-3200 micro-cracks/s, 36-100 discrete 2-14 ms vein snaps, and a quiet papery friction bed.
Modulation
fragment bandwidth darkens as pressure subsides; the rubbing follows the same pressure.
Variation
seeded timing, strength, bandwidth and narrow pan vary each fracture. Presets distinguish a small pinch, a dense handful, powder-dry shattering and a slower papery squeeze, without reverberation.
Parameters
Parameter
Range
Default
Unit
Controls
squeeze
0.65 – 1.1
1.08
s
Squeeze duration
density
0 – 1
0.7
—
Handful density
brittle
0 – 1
0.75
—
Brittleness
rub
0 – 1
0.35
—
Papery friction
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.