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INTERACTIVE SOUND FIELD SIMULATION IN A MULTI-SCREEN IMMERSIVE PROJECTION DISPLAY

This paper describes the interactive sound field simulation method that can control the virtual sound field interactively in the multi-screen immersive projection display. In this method, convolution filters are replaced in real-time using the multi-channel digital signal processor, and the simulated sounds are displayed using the 16-channel speaker system. This system was applied to the communication system using the shared virtual world, and the effectiveness of this method was evaluated.