Change parameters to build an exact command. Your agent runs it with sb and gets the WAV.
Command
$ sb get 0KCK15RV0M@1 --preset glassy -o download-complete.wav
How it's made
Source
a soft pitched "drop" that falls onto a resting note, like a small object settling into a tray. The glide is a sine sweeping down an eased curve; the landing is a struck tine; the thump is a padded low body knocked once.
Body
the landing note is a fundamental plus stretched partials (2.01x, 3.02x, 4.2x) that decay faster than the fundamental, so the attack is bright and the tail pure. The thump is a 58-90 Hz sine whose pitch falls ~35 % in 40 ms, softened by a low-pass, with no energy under 35 Hz.
Envelope
the glide lasts 0.08-0.3 s and fades as it arrives; the landing starts with a 2 ms ramp, then an exponential ring of 0.15-0.7 s; the thump peaks with the landing and dies in ~0.12 s. The whole output is closed by a fade to silence, at about 0.7 s for the defaults.
Variation
`rng` detunes each partial by a fraction of a percent; the macros set landing pitch, glide span, thump weight and brightness. Presets change pitch, glide, ring and low weight.
Parameters
Parameter
Range
Default
Unit
Controls
pitch
440 – 1320
784
Hz
Landing pitch
glide
0.08 – 0.3
0.17
s
Glide time
span
1.15 – 2.5
1.6
—
Glide span
ring
0.15 – 0.7
0.3
s
Ring
thump
0 – 1
0.35
—
Thump
brightness
0 – 1
0.45
—
Brightness
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.