Computerized room acoustics modeling has been practiced for almost 50 years up to date.
These modeling techniques play an important role in room acoustic design nowadays, often …

The first artificial reverberation algorithms were proposed in the early 1960s, and new,
improved algorithms are published regularly. These algorithms have been widely used in …

Convincing audio for games and virtual reality requires modeling directional propagation
effects. The initial sound's arrival direction is particularly salient and derives from multiply …

Modern graphics processing units (GPUs) are massively parallel computing environments.
They make it possible to run certain tasks orders of magnitude faster than what is possible …

Accurate sound rendering can add significant realism to complement visual display in
interactive applications, as well as facilitate acoustic predictions for many engineering …

We present novel algorithms for modeling interactive diffuse reflections and higher-order
diffraction in large-scale virtual environments. Our formulation is based on ray-based sound …

An efficient algorithm for time-domain solution of the acoustic wave equation for the purpose
of room acoustics is presented. It is based on adaptive rectangular decomposition of the …

We present an approach to generate plausible acoustic effects at interactive rates in large
dynamic environments containing many sound sources. Our formulation combines listener …

We present a method for real-time sound propagation that captures all wave effects,
including diffraction and reverberation, for multiple moving sources and a moving listener in …

We present a novel approach for wave-based sound propagation suitable for large, open
spaces spanning hundreds of meters, with a small memory footprint. The scene is …