Change parameters to build an exact command. Your agent runs it with sb and gets the WAV.
Command
$ sb get JES7PW6C63@1 --preset jeweler -o crafting-complete.wav
How it's made
Source
a smith's hammer hitting an anvil three times, then a small bright bell-like chime that marks the finished item. Each hammer hit is a 1–3 ms broadband click plus a damped low thud; the chime is a struck tine.
Body
the anvil rings in inharmonic free-bar modes (≈ 1 : 2.76 : 5.4 : 8.9) with 0.1–0.35 s decays and a dull 180 Hz workbench knock underneath; the chime is a fundamental plus stretched partials (2.01×, 3.02×, 4.2×) whose upper partials fade first, so the attack is bright and the tail is pure.
Envelope
three taps spaced ~0.2 s apart, each slightly harder and higher than the last (the work speeds up); after a short pause a rising three-note arpeggio (root, third, fifth) rings out for ~0.8 s.
Variation
`rng` jitters tap timing, strength and mode tuning; parameters set the anvil pitch, metal brightness, tap spacing, chime pitch and chime ring.
Parameters
Parameter
Range
Default
Unit
Controls
anvilPitch
450 – 1400
820
Hz
Anvil pitch
metal
0 – 1
0.5
—
Metal brightness
spacing
0.13 – 0.3
0.2
s
Tap spacing
chimePitch
600 – 1800
1046
Hz
Chime pitch
chimeRing
0.3 – 1
0.55
s
Chime ring
chimeLevel
0 – 1
0.7
—
Chime level
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.