CoherenSynth — Tune the frequency of the space

Create, experiment, and experience sound in a way you haven't before.

Pull tones together with your fingers and hear them meet. Try a variation, slide it somewhere else, and when something lands — sample it and play it back across the keys. It all happens on one surface: nothing buried, nothing more than a tap away.

Explore the instrument

The complete CoherenSynth interface with recorder, loop decks, chord display, multi-touch keyboard, effects, envelope, scale controls, sound canvas and touch strip

Workflow

01
Find it on the canvas

Play until a tone — or a cluster of them — catches your ear.
02
Load it to the keys

Send what you found into the sampler and play it across the keyboard.
03
Layer loops in perfect sync

Three decks, quantized to bars — every layer lands in the same breath.
04
Sample your own voice

Record from the mic, trim the take, and play it back across pitches.
05
Sing or speak through it

Open monitor-in and run your voice live through the reverb and delay.
06
Capture it all, then share it

Record the whole session and send it wherever it needs to go.

Detailed controls

Three loop decks labelled L1, L2 and L3 — **Loop decks** Three decks, armed and always in view

Sampler mode and voice controls — Classic, Standard, Poly, Mono — **Sampler & voice** Classic or Standard engine · poly or mono

Effects chain — reverb, delay, shimmer and master knobs — **Effects** Reverb, ping delay, shimmer, master chain — all on one row

Envelope editor with draggable curve points — **Envelope** Drag a point — the waveform is the editor

Record transport with REC button, timer and take folder — **Session recorder** Capture the whole session, then AirDrop or share it from the folder

Input and trim panel showing the recorded waveform with trim handles — **Live sampling** Tap to record your voice, trim it, then drag it onto the keys and play it across pitches

Top bar monitor controls — level knob, MON button and iPad mic input selector — **Live monitor** Open the mic straight into the effects chain — sing or talk through the reverb and delay, with its own level

§ 02 — The canvas

Position is the sound.

The full audible range with no frets and no steps. Set a node down with your finger and it sounds exactly where it sits — move it anywhere, travel between frequencies, stack as many as you like and build whole soundscapes.

CoherenSynth sound canvas with labelled note nodes across a contour field — **Sound canvas** Set a node with your finger, then travel — every one reads its own frequency

Touch bend strip running the width of the instrument — **Touch bend strip** Hold notes and move them together — bend a whole cluster under one finger

Scale, mode and tuning controls with the gravity knob — **Scales & gravity** And when you want the guide rails: gravity pulls every node toward the scale you picked

§ 03 — Inside

An instrument, sampler & looper in one.

Six core ideas, every one of them designed to disappear under your fingers. No menus, no presets to chase — just a surface that listens back.

F · 01

Pure sine wave

One tone, infinitely clean. The simplest, most coherent waveform in nature — and the foundation of every sound you'll build.

F = sin(2πft)

F · 02

Multi-touch, free tuned

Ten fingers, ten voices — no frets, no fixed grid. Slide between pitches like a string, or settle into the scale you've chosen.

Up to 10 simultaneous voices

F · 03

Two sampler modes

Classic trims and tunes any clip across the keys. Standard stretches it sample-faithful. Drop a voice memo. Play it as a chord.

Classic / Standard

F · 04

3-deck looper

Stack three independent loops, each in audio or MIDI. Built around bars, not seconds — so layers always lock into the same breath.

L1 · L2 · L3 — bar-quantized

F · 05

Wave sample

Every note draws itself. Watch the envelope breathe in real time and shape attack, length and decay by touching the curve.

Live waveform editor

F · 06

Adaptive scale gravity

Notes drift naturally toward the scale you've chosen — gentle when you want freedom, decisive when you want lock. Set the pull with one knob.

GRAV — 0 to 100%

§ 04 — Two ways to play

A player's instrument. A producer's tool.

Switch contexts in a tap. The keys, the layout, even gravity follow you across modes.

Mode 01 — Live

Tune in. Improvise.

The space around you becomes your reference. Drop the gravity to zero, slide between pitches, and let the surface meet whatever frequency is already in the air.

Mode 02 — Sampler

Sample anything. Play it back.

A breath, a sentence, a cup hitting a table. Drop it into the sampler, pick Classic or Standard, and suddenly that sound is an instrument — chromatic, polyphonic, yours.

Tune the frequency of the space.