Synth
v2 beta
A pure Web Audio synthesizer — four primitive waveforms, nothing sampled. Pick a scale to see it on the keys, play chords to name them.
sound off — play a key to enable
C4
2 oct
A–' white · W–P black · Z/X octave
Click any label — scale, waveform, octave, the Hz readout — to learn what it means.