Change parameters to build an exact command. Your agent runs it with sb and gets the WAV.
Command
$ sb get XW48SVNC3C@1 --preset clean -o slide-in-snap.wav
How it's made
Source
a fast swipe is air rushing past, pink noise high-passed at 200 Hz; the end is a hard stop, a tiny dry transient (high-passed white noise burst) over a short wooden-tick body and a soft low thump.
Body
the swipe band-pass (Q ≈ 1.4) rises quickly from 400 Hz to a bright peak right before the stop; the snap body is a band-pass noise tick around 2.4 kHz plus a damped sine at 190 Hz falling to 110 Hz.
Envelope
the swipe swells on an accelerating curve (exponent 2.2), peaks just before the snap and drops in about 12 ms so it never clicks; the snap attacks in 0.3 ms, the tick lasts ~25 ms and the thump ~90 ms.
Variation
swipe length, brightness, snap hardness, thump weight and travel direction; `rng` nudges the snap time and tick pitch by a few percent.
Parameters
Parameter
Range
Default
Unit
Controls
length
0.15 – 0.7
0.36
s
Swipe length
brightness
0 – 1
0.5
—
Brightness
snap
0 – 1
0.6
—
Snap hardness
weight
0 – 1
0.4
—
Thump weight
travel
-1 – 1
0.6
—
Negative values travel right to left
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.