Change parameters to build an exact command. Your agent runs it with sb and gets the WAV.
Command
$ sb get CEDDCP22D3@1 --preset earth-march -o armored-walk.wav
How it's made
Source
armored boots land heel first, then toe 75-105 ms later; filtered noise excites the ground.
Body
boot weight is a damped 78-170 Hz cluster, not a sustained bass tone. Timber adds 190-780 Hz modes.
Plates
overlapping steel plates collide 20-220 ms after landing, exciting inharmonic 480-4900 Hz modes. Lower modes decay in 170-290 ms; upper modes die in 65-120 ms as straps and padding absorb vibration.
Chain
many small link contacts form a 1.6-7 kHz grainy rustle, swelling during the leg swing and settling.
Envelope
2-7 ms impact attacks, a softer toe roll, staggered plate rebounds and a 280 ms chain envelope. Six seconds holds 12 steady, 10 deliberate or 16 brisk steps; left/right feet alternate narrow pan.
Variation
seeded contact strength, modal tuning, rebound delays and chain grain vary independently. Presets change ground, cadence, carried weight and how loosely the plates and chain move; no room reverb.
Parameters
Parameter
Range
Default
Unit
Controls
ground
stone · earth · timber
stone
—
Ground
cadence
steady · deliberate · brisk
steady
—
Cadence
weight
0 – 1
0.72
—
Boot weight
looseness
0 – 1
0.55
—
Plate looseness
chain
0 – 1
0.5
—
Chain movement
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.