Audio Rendering/Processing and Control Ubiquity ? a Solution Built Using the Faust Dynamic Compiler and JACK/NetJack

We usually think of an audio application as a self-contained executable that will compute audio, allow user interface control, and render sound in a single process, on a unique machine. With the appearance of fast network and sophisticated, light and wireless control devices (such as tablets, smartphones...) the three different parts (that are audio computation, interface control and sound rendering) can naturally be decoupled to run on different processes on a given machine, or even on different machines (on a LAN or WAN network). We describe a solution to run and control audio DSP on different machines based on: • the FAUST audio DSP language which permits local and remote dynamic compilation, code migration and deployment (using libfaust, libfaustremote and LLVM) • local and remote control capabilities (via OSC and HTTP based control interfaces) • JACK/NetJack network audio real-time layer to handle remote audio processing and rendering.