arpeggiator.dev
Independent products, in harmony.
Arpeggiator is a way of building, borrowed from music. An arpeggio plays a chord one note at a time; we ship big ambitions the same way, as small, independent products, each one finished and able to stand on its own. They don't have to resemble each other; what they share is how they're made, each piece complete before the next. Different notes, same hand. That is the harmony.
ChordSine
LiveSee chords as waveforms.
A synth you can see. Press keys and watch each note's sine wave sum into the single shape your ear actually receives, so you can see why a major triad looks smooth where a tritone looks jagged.
Timbre Match
LiveEar training for timbre recognition.
A grace note to ChordSine: ear training for timbre recognition and literacy. Hear a hidden tone, shape your own sound, then learn the words for brightness, attack, breath, warmth, and the details that make sounds feel different.