OSCILLATOR
A raw waveform is born at your chosen pitch. Four shapes, one octave up or down.
Web Audio synthesizer
THE WEB ISAN INSTRUMENT
VOLT is a playable synthesizer that runs in your browser. Play it here, then share any sound as a link.
ScopeIdle
Move your pointer to excite the wave
Sixteen steps, one bar, yours.
Tap cells to place notes, drag them up and down to change pitch, then press play. Editing while it runs is fair game, and the six pads at the bottom fire synthesized percussion through the same engine.
Transport
Scope
Spectrum
OCT +0
Voice
Sequencer
16 steps / tap to toggle, drag up or down to change pitch
Keys
Play rows Z through P of your keyboard for two and a half octaves, or tap the keys. Swipe for the upper octave
Pads
One-shot percussion / straight to the master bus
Master out100% electric
From vibration to speaker, four stages.
Every note follows the same path. Watch each stage do its job as the page moves.
FILTER
A low-pass gate trims the top end. Cutoff sets where it closes, resonance sharpens the edge.
DELAY
The signal loops back into itself, a dotted eighth behind. Space sets how much returns.
OUTPUT
Voices sum, a compressor catches the peaks, and the scope draws the final wave.
Start from a sound.
Six patches in the library, served from the server. Load one, then bend it into yours.
Every patch is a link.
Your pattern lives in the URL. Copy it, send it, and anyone who opens it hears exactly what you heard.
Your patch URL
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Server-rendered OG card / this image travels with your link