Efficient Combination of Numerical Models for Full Audio Range Simulations in Virtual Reality KU Leuven
Due to the large range of audible frequencies, from 20 Hz to 20 kHz, the physical behavior of sound waves cannot be captured with a single numerical method. Therefore, different acoustic modelling strategies exist, based on the assessment if the sound waves can be categorized as low-, mid- or high frequency. For low-frequency problems the wave propagation is usually modeled with the Finite Element Method (FEM) or the Boundary Element Method, ...