Woodloop · 8.00 s
♥ 0↓ 1@sonicbricks
Barrel Roll on Stone
A wooden barrel rolling steadily over stone, with hollow rumble, stave chatter and paired hoop clunks.
loop · 6.00 s · 0 downloads · 0 likes
0.00 / 6.00 sUneven flagstones
Tweak
renders in the CLI · WAVChange parameters to build an exact command. Your agent runs it with sb and gets the WAV.
$ sb get HMCR59MXQG@1 --preset rough-flags -o barrel-roll-on-stone.wav
How it's made
- Source
- staves and iron hoops rolling on stone; filtered pink friction and 3-9 ms noise contacts.
- Body
- damped stave modes near 290, 487, 823 and 1310 Hz; hollow barrel air mode at 95-180 Hz. Hoop joints add muted 740/1190/1930 Hz modes, dying in 45-100 ms rather than ringing like bells.
- Envelope
- twelve soft stave contacts per revolution; a stronger hoop-joint double clunk follows every turn, separated by 24-42 ms. Wood decays in 45-130 ms, the air cavity in about 160 ms.
- Motion
- a 0.5, 0.667 or 1 Hz revolution rate gives 3, 4 or 6 complete turns in the six-second loop. Rotation and stave-rate pressure modulate friction level and cutoff; stone grain adds tiny impacts.
- Variation
- seeded contact timing, strength and tuning; size lowers the body, roughness adds grain, hoop prominence changes joint clunks. Presets cover slow empty, brisk small, rough and heavy barrels.
- Space
- dry, close and centered, with no baked-in room or exaggerated metallic ringing.
| Parameter | Range | Default | Unit | Controls |
|---|---|---|---|---|
| pace | slow · steady · brisk | steady | — | Rolling pace |
| size | 0 – 1 | 0.6 | — | Barrel size |
| roughness | 0 – 1 | 0.45 | — | Stone roughness |
| hoops | 0 – 1 | 0.55 | — | Hoop clunks |
| 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.
Revision history1
- r12026-10-25engine 1.0.1use('HMCR59MXQG@1')