The Audio Engineering Society 16th International Conference: Spatial Sound Reproduction, 10-12 April 1999


Software Toolbox for 3D sound using Loudspeakers

Jose Javier Lopez, Alberto Gonzalez

Departamento de Comunicaciones
Universidad Politecnica de Valencia

This paper describes a versatile software toolbox, which has been developed for researching, teaching and developing in the field of multichannel and 3-D sound signal processing. The software system runs on a PC using any compatible sound card and consists of 5 modules covering some of the main stages and aspects of 3-D sound reproduction using loudspeakers. Multichannel real-time filtering, MLS measurements, inverse filter computation, virtual source placement can be carried out with this tool.

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Last modified: 12.03.1999