Paperone-shot · 2.05 s
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Book Close Thud
A heavy hardcover slammed shut: a flat low thump, squeezed air and settling paper flutter.
one-shot · 0.70 s · 0 downloads · 0 likes
0.00 / 0.70 sPadded cloth binding
Tweak
renders in the CLI · WAVChange parameters to build an exact command. Your agent runs it with sb and gets the WAV.
$ sb get A03DABWHNW@1 --preset cloth-bound -o book-close-thud.wav
How it's made
- Source
- a hardcover compresses its paper block; a 3-10 ms filtered noise contact drives the boards.
- Body
- broad, strongly damped board modes at roughly 115, 193, 326 and 510 Hz, T60 55-190 ms. A 65-170 Hz noise cushion adds flat mass without a pitched sub-bass or a hollow drum ring.
- Air
- squeezed air rises over 12 ms, then darkens from 2.8 kHz to 650 Hz within 160 ms.
- Pages
- 5-10 overlapping band-limited noise flaps start at contact, lose brightness and strength, and spread apart over 0.35-0.56 s as the last free leaves settle against the closed covers.
- Envelope
- contact at 18 ms after a brief air lead; body dies first, paper finishes by 650 ms; a smooth final fade reaches zero at 700 ms, leaving a clean tail within the 800 ms render.
- Variation
- seed jitters mode tuning, flap timing, colour and strength. Mass lowers board modes; firmness shortens and brightens contact; loose pages extends flutter; air controls the squeeze. Presets cover a heavy tome, a tight sharp closure, loose old leaves and a padded cloth binding.
| Parameter | Range | Default | Unit | Controls |
|---|---|---|---|---|
| mass | 0 – 1 | 0.75 | — | Book mass |
| firmness | 0 – 1 | 0.6 | — | Cover firmness |
| pages | 0 – 1 | 0.55 | — | Loose pages |
| air | 0 – 1 | 0.5 | — | Air squeeze |
| 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('A03DABWHNW@1')