Change parameters to build an exact command. Your agent runs it with sb and gets the WAV.
Command
$ sb get ZQV55ENCW3@1 --preset quick-short -o sanding-block.wav
How it's made
Source
abrasive grains dragging across wood; filtered noise forms a 350 Hz–8 kHz friction rasp. Dense, softened grain contacts add irregular grit rather than isolated impact clicks.
Body
broad, damped bands at 240 and 670 Hz model the block and board, without a pitched ring.
Envelope
3–7 complete back-and-forth cycles per six seconds; velocity falls smoothly at each turn. Faster contact brightens the hiss; the return stroke is slightly softer than the outward stroke.
Layers
midrange grain rasp, a 2.8–9 kHz dust hiss, and quiet wooden body share the stroke envelope.
Variation
seeded pressure wander and 90 Hz grain flutter roughen each stroke; no room is baked in. Presets cover coarse stripping, fine finishing, quick short strokes and slow heavy sanding.
Parameters
Parameter
Range
Default
Unit
Controls
cycles
3 – 7
4
—
Stroke pairs per six seconds
coarse
0 – 1
0.6
—
Coarse grit
pressure
0 – 1
0.55
—
Pressure
bright
0 – 1
0.65
—
Brightness
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.