[PDF][PDF] Chapter Perspective Chapter: Modern Acquisition of Personalised Head-Related Transfer Functions–An Overview

K Pollack, W Kreuzer, P Majdak - 2022 - library.oapen.org
Head-related transfer functions (HRTFs) describe the spatial filtering of acoustic signals by a
listener's anatomy. With the increase of computational power, HRTFs are nowadays more …

[图书][B] Sonic interactions in virtual environments

M Geronazzo, S Serafin - 2023 - library.oapen.org
This open access book tackles the design of 3D spatial interactions in an audio-centered
and audio-first perspective, providing the fundamental notions related to the creation and …

Verification on head-related transfer functions of a snowman model simulated using the finite-difference time-domain method

J Meyer, S Prepeliţă, A Khajeh-Saeed… - … on Audio, Speech …, 2023 - ieeexplore.ieee.org
Although finite-difference time-domain (FDTD) simulations are extensively used in acoustics,
studies assessing the reliability and the accuracy of the implemented method are scarce …

On the predictability of HRTFs from ear shapes using deep networks

Y Zhou, H Jiang, VK Ithapu - ICASSP 2021-2021 IEEE …, 2021 - ieeexplore.ieee.org
Head-Related Transfer Function (HRTF) individualization is critical for immersive and
realistic spatial audio rendering in augmented/virtual reality. Neither measurements nor …

[HTML][HTML] Numerical simulations of near-field head-related transfer functions: Magnitude verification and validation with laser spark sources

ST Prepeliţă, JG Bolaños, V Pulkki, L Savioja… - The Journal of the …, 2020 - pubs.aip.org
Despite possessing an increased perceptual significance, near-field head-related transfer
functions (nf-HRTFs) are more difficult to acquire compared to far-field head-related transfer …

Investigation of the seat-dip effect using finite-difference time-domain simulations

J Meyer, H Tahvanainen, J Saarelma… - The Journal of the …, 2023 - pubs.aip.org
The seat-dip effect (SDE) occurs when low-frequency sounds propagate through the seating
area of a performance space. The physical aspects governing the effect still puzzle …

[HTML][HTML] On the accuracy of finite-difference time-domain simulations of head-related transfer functions as a function of model complexity

J Meyer, S Prepeliţă, L Picinali - Applied Acoustics, 2025 - Elsevier
Wave-based numerical tools such as finite-difference time-domain (FDTD) solvers are useful
for modeling several acoustic properties and interactions. While these numerical tools are …

Applying 3D scanning and printing technology in the replication of pinnae for head-related transfer function measurements

RM Guido, RO Vergara, FC Tommasini - Applied Acoustics, 2024 - Elsevier
An important application of a head and torso simulator is to obtain head-related transfer
functions (HRTFs) because it eliminates the methodological challenges inherent in human …

[HTML][HTML] Finite-difference time-domain simulations: Verification on head-related transfer functions of a rigid sphere model

J Meyer, M Smirnov, A Khajeh-Saeed… - JASA Express …, 2022 - pubs.aip.org
This paper presents a verification procedure for finite-difference time-domain-simulated
head-related transfer functions (HRTFs) from a simplified model of a human head, a sphere …

Perceptual detection thresholds for numerical dispersion in binaural auralizations of two acoustically different rooms

J Meyer, T Lokki, J Ahrens - The Journal of the Acoustical Society of …, 2022 - pubs.aip.org
Room acoustic simulations using the finite-difference time-domain method on a wide
frequency range can be computationally expensive and typically contain numerical …