This paper presents methods for simulating room acoustics using the finite-difference time-
domain (FDTD) technique, focusing on boundary and medium modeling. A family of …

The sound environment in urban areas is complex, as caused by many sources of sound
and influenced by a variety of acoustic propagation effects. In order to combat noise and …

Wave-based models of sound propagation can be used to predict and synthesize sounds as
they would be heard naturally in room acoustic environments. The numerical simulation of …

Artificial reverberators provide a computationally viable alternative to full-scale room
acoustics simulation methods for deployment in interactive, immersive systems. Scattering …

The image source method (ISM) is often used to simulate room acoustics due to its ease of
use and computational efficiency. The standard ISM is limited to simulations of room impulse …

The Finite Difference Time Domain method is gaining popularity as a means to simulate and
solve room acoustical problems. In this paper, a new set of stencils is defined that …

This study investigates acoustic reflection from three building façades, each of which forms
an array of corner cube retroreflectors. The façade of Latimer Hall (Berkeley, USA) has deep …

Stencil operations are often a key component when performing acoustics simulations, for
which the specific choice of implementation can have a significant effect on both accuracy …

Rupestrian churches are spaces obtained from excavation of soft rocks that are frequently
found in many Mediterranean countries. In the present paper the church dedicated to Saints …

This paper presents the modeling and simulation results of active noise control (ANC) in a
small room using the wave-based approach defined by particle velocities and sound …