VOSIS: a Multi-touch Image Sonification Interface

VOSIS is an interactive image sonification interface that creates complexwavetables by raster scanning greyscale image pixel data. Using a multi-touchscreen to play image regions of unique frequency content rather than a linearscale of frequencies, it becomes a unique performance tool for experimental andvisual music. A number of image filters controlled by multi-touch gestures addvariation to the sound palette. On a mobile device, parameters controlled bythe accelerometer add another layer expressivity to the resulting audio-visualmontages.