Forge Power Hammer

Rhythmic power-hammer blows on hot steel, with heavy foundation thuds, anvil ring and ram return.

loop · 4.00 s · 0 downloads · 0 likes

0.00 / 4.00 sMP3 preview · Ringing anvil

Preset

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Free for commercial use. No attribution needed.

Tweak

renders in the CLI · WAV

Change parameters to build an exact command. Your agent runs it with sb and gets the WAV.

Command

$ sb get V765ZN35D5@1 --preset ringing-anvil -o forge-power-hammer.wav

Source: a powered ram compresses hot steel; a 2-9 ms filtered noise contact excites the anvil. A separate 20-65 ms crushed-scale burst loses high frequencies as contact pressure dissipates.
Body: foundation modes at 64-105 Hz and 147-242 Hz have 0.16-0.24 s T60; steel rings at 540-900 Hz times ratios 1, 1.47, 2.19, 3.32, 4.76, with 0.14-0.95 s T60. Close mode pairs beat slowly; upper modes decay faster. Anvil tuning stays fixed across blows.
Envelope: 4-12 evenly spaced blows per four seconds, offset 120 ms from the loop boundary; contact attacks take 0.7-2 ms. A quieter guide clack and air stroke follow halfway through each cycle.
Variation: seeded contact texture and strength vary per blow, with a mild four-blow load accent. Mass lowers the foundation and anvil; hardness brightens contact; ring controls steel damping.
Presets: slow heavy forging, rapid light shaping, exposed ringing anvil and damped thick billet. Dry centered impacts; no baked-in workshop ambience or reverb.

Parameters
Parameter	Range	Default	Unit	Controls
blows	4 – 12	8	—	Blows per four seconds
mass	0 – 1	0.7	—	Hammer mass
hardness	0 – 1	0.55	—	Contact hardness
ring	0 – 1	0.5	—	Anvil ring
mechanism	0 – 1	0.45	—	Ram return
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.

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