Results 71 to 80 of about 7,755 (225)
Large Deformation Diffeomorphic Metric Mapping And Fast-Multipole Boundary Element Method Provide New Insights For Binaural Acoustics [PDF]
, 2014 This paper describes how Large Deformation Diffeomorphic Metric Mapping (LDDMM) can be coupled with a Fast Multipole (FM) Boundary Element Method (BEM) to investigate the relationship between morphological changes in the head, torso, and outer ears and ...
Epain, Nicolas +4 more
core +4 more sources
Improving elevation perception with a tool for image-guided head-related transfer function selection [PDF]
, 2017 This paper proposes an image-guided HRTF selection procedure that exploits the relation between features of the pinna shape and HRTF notches. Using a 2D image of a subject's pinna, the procedure selects from a database the HRTF set that best fits the ...
Avanzini, Federico +3 more
core
Interference Pattern Caused by Bilateral Bone Conduction Stimulation Impairs Sound Localization
Advanced Science, Volume 12, Issue 32, August 28, 2025.This work explores how crosstalk‐induced wave interference affects bone conduction (BC) sound localization. Using a theoretical model, cadaveric vibrometry, and psychoacoustic tests, atypical BC lateralization patterns are revealed that contradict air conduction (AC) principles.
Liu‐Jie Ren +7 more
wiley +1 more source
Head-Related Transfer Function Selection Using Neural Networks
Archives of Acoustics, 2017 In binaural audio systems, for an optimal virtual acoustic space a set of head-related transfer functions (HRTFs) should be used that closely matches the listener’s ones.
Shu-Nung YAO, Tim COLLINS, Chaoyun LIANG
doaj +1 more source
Frequency Estimation Of The First Pinna Notch In Head-Related Transfer Functions With A Linear Anthropometric Model [PDF]
, 2015 The relation between anthropometric parameters and Head-Related Transfer Function (HRTF) features, especially those due to the pinna, are not fully understood yet. In this paper we apply signal processing techniques to extract the frequencies of the main
Avanzini, Federico, Spagnol, Simone
core
European Journal of Neuroscience, Volume 61, Issue 10, May 2025.We examined auditory change detection in real and virtual environments across two age groups using behavioral measures and event‐related potentials. Participants responded to changes in distance and azimuth from a central reference loudspeaker. Results underscore the potential of audiovisual virtual environments as a research tool for exploring ...
Benjamin Stodt +4 more
wiley +1 more source
Applied Sciences, 2022 The automatic localization of audio sources distributed symmetrically with respect to coronal or transverse planes using binaural signals still poses a challenging task, due to the front–back and up–down confusion effects.
Sławomir K. Zieliński +2 more
doaj +1 more source
Acoustic Impulse Responses for Wearable Audio Devices
, 2019 We present an open-access dataset of over 8000 acoustic impulse from 160 microphones spread across the body and affixed to wearable accessories. The data can be used to evaluate audio capture and array processing systems using wearable devices such as ...
Corey, Ryan M. +2 more
core +1 more source
Decoding neural responses to temporal cues for sound localization [PDF]
, 2013 The activity of sensory neural populations carries information about the environment. This may be extracted from neural activity using different strategies.
Aitkin +68 more
core +2 more sources
HRTF personalization using anthropometric measurements [PDF]
2003 IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (IEEE Cat. No.03TH8684), 2004 Individualized head related transfer functions (HRTFs) are needed for accurate rendering of spatial audio, which is important in many applications. Since these are relatively tedious to acquire, they may not be acceptable for some applications. A number of studies have sought to perform simple customization of the HRTF.
D.Y.N. Zotkin +3 more
openaire +1 more source