Fragment is an open source, collaborative, web-based spectral synthesizer and live-coding platform for sounds and visuals.
A single GLSL fragment shader generate the visuals in real-time, in stereophonic mode, the red and green channel is captured by user-created vertical slices which are then fed to an additive synthesis engine which transform the slices content to sounds.
Fragment main features:
There is three additive synthesis engine to choose from, one of which is independent from the application and can be downloaded on the homepage, it act as a server and receive slices content over the network from any clients allowing anyone to run the synthesis engine on dedicated hardware such as a Raspberry PI, it support high quality audio and is able to route the audio captured from specific slices to multiple output channels.
Fragment is aimed at artists seeking a creative environment with few limitations to experiment with, a noise-of-all-kinds software.
Check it out at www.fsynth.com