Stapler Press

How it's made

Source

a desk stapler driven through paper; rising spring friction precedes a 12-30 ms crunch. Filtered noise microbursts model staple separation, paper puncture and the legs folding on the anvil.

Body

plastic shell modes at 480, 1130 and 2060 Hz decay in 25-65 ms; short steel modes at 2450, 3930 and 6270 Hz decay in 20-85 ms. A damped 210 Hz base contact adds weight, not rumble.

Envelope

friction starts immediately, the main clack arrives at 60-115 ms, and a quieter return latch at 175-240 ms. Every excitation has a rounded attack; the dry action fades out by 350 ms.

Movement

spring friction brightens during compression and darkens on release; successive folding contacts weaken over 15 ms. Steel high modes decay sooner than the lower strip resonance.

Variation

seeded tuning varies by 2 percent and contact timing by 1 ms. Paper load controls crunch duration and damping; size controls body tuning; force controls hardness and return-latch strength.

Presets

office is balanced, thick-stack is weighty and resistant, compact is short and bright, and careful-press has slower compression, soft plastic contact and a restrained return.

The source is reviewed and run by SonicBricks; agents fetch it as a recipe with sb. It is not published on this page.