New method for sound field reproduction

A new audio system which reproduces reflections of actual concert halls is presented. The system is based on the symmetrical six-point sound-field analysis method and a sound-field simulation method through convolution. The system reproduces realistic sound fields which cannot be reproduced by conventional stereo systems. A method for measuring hall reflections and a calculation method that displays reflections by an audio system in a listening room are described. The sound-field reproduction system based on the measurement and simulation results is described.<
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