Stereo · Phasing Sampler · iOS
What about phase?
Record a few seconds of anything — a clap, a word, a piano note — and run it through the tape processes of 1960s minimalism. Two channels start together, drift apart, and something you never played begins to play.
Process
Ten ways to take a loop apart. Each one is honest — what the wheel draws is what the speakers do. Every name below opens its page in What about math?
How it works
Record a take
A few seconds is plenty. Takes are named after where you recorded them, if you allow location.
Choose a process
Set drift, tempo, amount. The wheel shows both channels; left is magenta, right is cyan.
Keep what returns
Save takes with their settings, and share the audio as a WAV when it becomes something.
On the wheel
Nothing to read first
Almost nothing on the wheel is labelled — a ring you twist, a record you spin, a playhead you take hold of. So on first run it names its own parts, over the live wheel, without stopping the demo.
The coach cap in the card's corner brings it back, and it only ever names controls the loaded process actually has. Beside it, the wave opens that process's algebra, charts and all — this site's maths page, generated into the app. The plots are not redrawn there either: the app replays the marks this page's own script produces, so the two cannot drift apart.
Price
The trial includes everything. After it ends, playback stays free forever — demos, your saved takes, every process and control. The one-time unlock keeps recording new takes and sharing. No subscription, no ads, no accounts.