Perceptual matching of room acoustics for auditory augmented reality in small rooms-literature review and theoretical framework

A Neidhardt, C Schneiderwind, F Klein - Trends in Hearing, 2022 - journals.sagepub.com
For the realization of auditory augmented reality (AAR), it is important that the room
acoustical properties of the virtual elements are perceived in agreement with the acoustics of …

Computationally-efficient simulation of late reverberation for inhomogeneous boundary conditions and coupled rooms

C Kirsch, T Wendt, S Van De Par, H Hu… - Journal of the Audio …, 2023 - aes.org
For computational efficiency, acoustic simulation of late reverberation can be simplified by
generating a limited number of incoherent signals with frequency-dependent exponential …

[HTML][HTML] Perceptual analysis of directional late reverberation

B Alary, P Massé, SJ Schlecht, M Noisternig… - The Journal of the …, 2021 - pubs.aip.org
The late reverberation characteristics of a sound field are often assumed to be perceptually
isotropic, meaning that the decay of energy is perceived as equivalent in every direction. In …

The effect of temporal and directional density on listener envelopment

S Riedel, M Frank, F Zotter - Journal of the Audio Engineering Society, 2023 - aes.org
Listener envelopment refers to the sensation of being surrounded by sound, either by
multiple direct sound events or by a diffuse reverberant sound field. More recently, a specific …

Grouped feedback delay networks with frequency-dependent coupling

O Das, SJ Schlecht, E De Sena - IEEE/ACM transactions on …, 2023 - ieeexplore.ieee.org
Feedback Delay Networks are one of the most popular and efficient means of generating
artificial reverberation. Recently, we proposed the Grouped Feedback Delay Network …

Recording music in the metaverse: a case study of XR BBC Maida Vale Recording Studios

P Cairns, A Hunt, J Cooper, D Johnston, B Lee… - … Conference: 2022 AES …, 2022 - aes.org
A system for an online metaverse recording studio is described, with reference to a case
study implementation of Studio 4 of the renowned BBC Maida Vale Recording Studios. The …

Late-reverberation synthesis using interleaved velvet-noise sequences

V Välimäki, K Prawda - IEEE/ACM Transactions on Audio …, 2021 - ieeexplore.ieee.org
This paper proposes a novel algorithm for simulating the late part of room reverberation. A
well-known fact is that a room impulse response sounds similar to exponentially decaying …

Directional sound field decay analysis in performance spaces

M Berzborn, M Vorländer - Building Acoustics, 2021 - journals.sagepub.com
The analysis of the spatio-temporal features of sound fields is of great interest in the field of
room acoustics, as they inevitably contribute to a listeners impression of the room. The …

Multichannel interleaved velvet noise

K Prawda, S Schlecht, V Välimäki - International Conference on …, 2022 - research.aalto.fi
The cross-correlation of multichannel reverberation generated using interleaved velvet
noise is studied. The interleaved velvet-noise reverberator was proposed recently for …

Scattering delay network simulator of coupled volume acoustics

TB Atalay, ZS Gül, E De Sena… - … ACM transactions on …, 2022 - ieeexplore.ieee.org
Artificial reverberators provide a computationally viable alternative to full-scale room
acoustics simulation methods for deployment in interactive, immersive systems. Scattering …