RTSPA1: a program and some technical & practical remarks for real time sound spatialization

Prof. Oscar Pablo Di Liscia

Carrera de Composición con Medios Electroacústicos
Universidad Nacional de Quilmes


Real time spatialization of sound involve not only DSP processes, but also the design of useful user interfaces to produce meaningful movement paths effectively connected with musical ideas. The program RTSPA1 addresses this problem through the control -via MIDI data- of the software and hardware Session8 (1). In addition to this, the program could be used also to control other real time DSP programs and devices, among of them the Csound program. Future developments are addressed to convert it on a general-purpose graphic interface to control spatial location of sound and music.

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