Change parameters to build an exact command. Your agent runs it with sb and gets the WAV.
Command
$ sb get ERT8CXMHG6@1 --preset rolling -o meadow-grass.wav
How it's made
Source
flexible tall grass blades rubbing under summer wind; independent pink and white noise beds model many overlapping friction contacts, rather than pitched stems or a bare wind oscillator.
Body
broad blade friction at 700-4800 Hz, Q 0.55, above a quiet 180-1100 Hz air cushion; two low-pass stages soften seed-head hiss above 4-7 kHz. No whistles or sustained resonances.
Envelope
irregular wind waves of several seconds drive both friction level and spectral opening; neighbouring clumps lag by 0.35-0.9 s, with independent 0.7-1.8 Hz flutter, not a repeating pulse.
Events
soft blade contacts at roughly 3-15 per second, 25-65 ms attacks and 70-220 ms releases; broad 1.8-4.3 kHz noise puffs merge into the bed without impulsive crackles.
Variation
seeded streams separate air, blades, flutter and contacts; breeze controls excitation, motion controls wave contrast and pace, dryness shifts friction colour and contact prominence.
Presets
sheltered soft grass, dense green blades, dry seed heads and broad rolling meadow waves; dry stereo recording, no added reverberation. Requested texture duration is 20 seconds.
Parameters
Parameter
Range
Default
Unit
Controls
breeze
0 – 1
0.5
—
Breeze
motion
0 – 1
0.6
—
Wave motion
dryness
0 – 1
0.4
—
Grass dryness
spread
0 – 1
0.8
—
Meadow width
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.