iZotope Iris: Paint with Spectra, Make a Real-Time Synth [Videos, Gallery]

Imagine working with sound design by painting with spectra, then applying those spectra to instruments you can play in real-time, and you’ve got the basic notion of iZotope Iris. The dream of combining graphics tools, a la Photoshop, with sonic ones has been in the minds of creative computer users for some time. Iris is a major landmark, though: instead of just being an editing tool, it turns sonic selection into something you can use in a synth. It lets you do your creative sound editing, but then play those sounds live, transforming the technique into an instrument. In fact, …


Roland R-MIX App Selects Parts of Music Visually, on Mac, PC, and iPad

Here’s a software release I don’t think most observers saw coming: Roland has new software for computers and iPads that lets you edit visually. The underlying VariPhrase technology is familiar from other Roland products, though combined here with something Roland calls V-Remastering. The upshot is this: you begin with a heat map-like visual of a sound’s spectrum, then pull on components of a mix, isolating the volume levels of different parts of a track. Think visual mash-ups and karaoke tracks, as well as clean-up. What can you do once you have those components? Isolate components, adjust their mix, and add …