It's an effect. It's an instrument. It's Stutter Edit—an innovative tool for both studio and stage, designed by BT and developed by iZotope.

Tear up your tracks in real-time, building thrilling fills, complex effects, shimmering sweeps, and staggering stutters that will leave your listeners screaming for more. They'll think you spent hours slaving over the slices…but all it took was a press of a key. (Don't worry, we won't tell.)

How does it work?

Stutter Edit's features revolve around an innovative engine that continuously samples live audio, storing that audio in a buffer that can be manipulated in a myriad of ways. The key to unlocking Stutter Edit's capabilities is the use of Gestures: a set of effects and their associated timelines that reside on a single MIDI note. The audible result of a Gesture can vary from simple to complex—a Stutter Gesture could simply repeat a small chunk of audio at an 1/8 note rhythmic rate, or it could trigger a run of raging glitches that get decimated by a bit crusher before being filtered into a wash of echoes. Whoa.

Condensing such sonic adventures into a single key press is what makes Stutter Edit so playable, especially with its intelligent sense of timing. Stutter Edit is designed with musicality in mind, which frees you to make wild sounds that still feel like a natural part of your tracks. Outside of the studio, couple Stutter Edit with a host like Ableton Live to rocket your performances into a new world of organic improvisation.

The best way to learn more is to simply start playing, listening, and observing the power of Stutter Edit's controls. Get started by checking out feature details and audio samples below, then download the demo and try for yourself!

Rhythmic Manipulation

Whether you're constructing the next chart topper, sound effect or live performance, Stutter Edit's cutting-edge audio slicing and manipulation saves you time. Abuse new rhythmic possibilities safe in the knowledge that everything's synced perfectly to your timeline… unless, of course, you hit the mod wheel to override everything to granular infinity and beyond!

Create incredible sweeps that transition from one rhythmic value to another, or repeat audio at a rhythmic note value with the Stutter Module.

Choose a note value from 1/4 to 1/1024 for the Stutter Module to sweep or step between. That's not enough? Make your audio repeat at a high enough frequency to turn it into musical pitches with the Stutter Matrix.

Create unheard-of stepping effects that transform your audio into complex rolls, trills and even arpeggios, using the Quantize Module. With Quantize off, Stutter Edit sweeps between note values continuously.

Dice drum loops. Jump between notes in a vocal phrase. Use the Buffer Position's slick radar screen to choose where Stutter Edit pulls audio out of the buffer. You can even randomize playback order for unexpected results.

Colorful Effects

Inject new colors and textures into your music with the real-time, instantly gratifying audio effects built right in to the Stutter Edit engine. Ride the new, real-time wave-changing paradigm. Whether combining filter sweeps with beat repeats, delays with reverse swoops or bit crushers with granular break-downs, let your music and effects do the talking, not countless hours of editing.

Make aggressive resonant sweeps or create LFO-like modulation that locks to each Gesture's timeline using the Filter Module. Shape the sound of each key-controlled Gesture individually, or use the Global Filter to apply a buildup/breakdown filter sweep to your entire audio track.

Fly from a subtle chorus to a springy rubber-band effect with the deep Delay Module. Dedicated resonant band-pass filters provide perfectly tweakable results to your wet, delayed signal.

Get a dose of digital distortion crunch or add a periodic growl using the Bit Reduction Module. Like every Stutter Edit module, it'll move in sync with the tempo.

Get back to the old-timey future with the Lo-Fi Module. Adjust the Lo-Fi settings to get a "vintage digital" vibe or bury the whole track in fuzz.

The Generator

While Stutter Gestures process audio, Generator Gestures mix noises and crashes with your track. The Generator gives you the ideal tool for creating washes of noise, dramatic build-ups, and hits that add excitement to a track.

For performance, choose where you want the Generator Gesture to end, and no matter where you trigger it, it will intelligently stop on the perfect beat. You can even hold a Generator Gesture as you jump between different Stutter Gestures. The result: an improvised arrangement that sounds like you've spent hours toiling in the studio.