WAVE FIELD SYNTHESIS SIMULATION BY MEANS OF FINITE-DIFFERENCE TIME-DOMAIN TECHNIQUE (ThuPmOR5)

Author(s) : José Escolano Carrasco (University of Alicante, Spain) Sergio Bleda Pérez (University of Alicante, Spain) Basilio Pueo Ortega (University of Alicante, Spain) José Javier López Monfort (Politechnical University of Valencia, Spain)

Abstract : Finite-Difference Time-Domain (FDTD) method was successfully developed to model electromagnetic systems. This technique has been also used in several disciplines, such as optics and acoustics. A new approach for Wave Field Synthesis (WFS) simulation using FDTD instead of finite difference classic method is presented. This software permits to evaluate precision and behaviour of different WFS configurations in time domain and thus in a particular frequency band. Moreover, simulations can be analyzed inside a room or in free space.

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