Auralization of Measured Room Transitions in Virtual Reality

T McKenzie, N Meyer-Kahlen, C Hold… - Journal of the Audio …, 2023 - research.ed.ac.uk
To auralise a room's acoustics in six degrees-of-freedom (6DoF) virtual reality (VR), a dense
set of spatial room impulse response (SRIR) measurements is required, so interpolating …

[PDF][PDF] Perceptually informed interpolation and rendering of spatial room impulse responses for room transitions

T McKenzie, N Meyer-Kahlen, R Daugintis… - International …, 2022 - research.aalto.fi
The acoustics of coupled rooms is often more complex than single rooms due to the
increase in features such as double-slope decays, direct sound occlusion and anisotropic …

Common-slope modeling of late reverberation

G Götz, SJ Schlecht, V Pulkki - IEEE/ACM Transactions on …, 2023 - ieeexplore.ieee.org
The decaying sound field in rooms is typically described by energy decay functions (EDFs).
Late reverberation can deviate considerably from the ideal diffuse field, for example, in …

Perceptually Motivated Spatial Audio Scene Description and Rendering for 6-DoF Immersive Music Experiences

JM Jot, T Carpentier, O Warusfel - 2023 Immersive and 3D …, 2023 - ieeexplore.ieee.org
In recorded, live, virtual-or augmented-reality immersive musical experiences, the audio
presentation may not be prescribed by the geometrical and physical model of a room or …

Non-Exponential Reverberation Modeling Using Dark Velvet Noise

J Fagerström, SJ Schlecht, V Välimäki - arXiv preprint arXiv:2403.20090, 2024 - arxiv.org
Previous research on late-reverberation modeling has mainly focused on exponentially
decaying room impulse responses, whereas methods for accurately modeling non …

Analysis of multi-exponential and anisotropic sound energy decay

G Götz, C Hold, T McKenzie, S Schlecht… - … für Akustik, Stuttgart …, 2022 - research.ed.ac.uk
Reverberation is an important cue for determining the distance and location of sounds, and
can be used to infer the size of a space. Although simple models of reverberation assume a …

Virtual quiet zone method for sound zone reproduction in coupled rooms

X Gao, Q Zhu, X Liao, M Wu, L Han, J Yang - Applied Acoustics, 2025 - Elsevier
Sound zone reproduction aims to deliver sound to target listeners in the listening zone while
reducing unwanted sound for others in the quiet zone. Existing approaches primarily focus …

A Parametric Spatial Audio Compression Codec for Higher-Order Ambisonics

C Hold - 2024 - aaltodoc.aalto.fi
Spatial audio has the potential to revolutionize how we consume music and other audio
content by enabling an immersive audio experience. Therefore, the technologyand …

Diffuse sound field synthesis: Ideal source layers

F Zotter, S Riedel, L Gölles, M Frank - Acta Acustica, 2024 - acta-acustica.edpsciences.org
Can uncorrelated surrounding sound sources be used to generate extended diffuse sound
fields? By definition, targets are a constant sound pressure level, a vanishing active sound …

Development of a speech separation system using frequency domain blind source separation technique

BK Sharma, M Kumar, RS Meena - Multimedia Tools and Applications, 2024 - Springer
Professionals can interact while communicating remotely with teleconferencing. It enables
communication between users using computers, smartphones, tablets, and other virtual …