Virtual Reality Exploration With Different Head-Related Transfer Functions [PDF]
, 2018 (Abstract to follow)
Sikstrom E. +5 more
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Magnitude Modeling of Personalized HRTF Based on Ear Images and Anthropometric Measurements
Applied Sciences, 2022 In this paper, we propose a global personalized head-related transfer function (HRTF) method based on anthropometric measurements and ear images. The model consists of two sub-networks. The first is the VGG-Ear Model, which extracts features from the ear
Manlin Zhao, Zhichao Sheng, Yong Fang
doaj +1 more source
Perceptually based head-related transfer function database optimization
The Journal of the Acoustical Society of America, 2012 In the context of binaural audio rendering, choosing the best head-related transfer function (HRTF) for an individual from large databases poses several problems. This study proposes a method to reduce the size of a given HRTF database. Participants, 45 in total, were asked to rate the quality of binaural synthesis for 46 HRTFs. The lack of reciprocity
Katz, Brian, Parseihian, Gaetan
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Compression of Head-Related Transfer Function Based on Tucker and Tensor Train Decomposition
IEEE Access, 2019 Head-related transfer function (HRTF) plays an important role in three-dimensional spatial sound system. However, the direct application of a large amount of original HRTF data would involve a great deal of computational burden, especially for high ...
Jing Wang +3 more
doaj +1 more source
Head related transfer function pseudo-stereophony [PDF]
The Journal of the Acoustical Society of America, 1993 An apparatus for producing pseudo-stereophonic sound from a monaural signal including a monaural source 12 having a first speaker 14 disposed in an anechoic room 16 and having a sound output generated by the monaural signal. Second, third, fourth and fifth speakers 20, 22, 24 and 26 are disposed in the room symmetrically about a listener 18 having two ...
openaire +1 more source
Spatial grouping as a method to improve personalized head-related transfer function prediction [PDF]
JASA Express LettersThe head-related transfer function (HRTF) characterizes the frequency response of the sound traveling path between a specific location and the ear. When it comes to estimating HRTFs by neural network models, angle-specific models greatly outperform ...
Keng-Wei Chang +2 more
doaj +1 more source
PRTFNet: HRTF Individualization for Accurate Spectral Cues Using a Compact PRTF
IEEE Access, 2023 Spatial audio rendering relies on accurate localization perception, which requires individual head-related transfer functions (HRTFs). Previous methods based on deep neural networks (DNNs) for predicting HRTF magnitude spectra from pinna images used HRTF
Byeong-Yun Ko +3 more
doaj +1 more source
A time domain binaural model based on spatial feature extraction for the head-related transfer function [PDF]
, 1997 A complex-valued head-related transfer function (HRTF) can be represented as a real-valued head-related impulse response (HRIR). The interaural time and level cues of HRIRs are extracted to derive the binaural model and also to normalize each measured ...
Chan, FHY, Chan, JCK, Lam, FK, Wu, ZY
core +1 more source
Head-related transfer function measurements in a compartment fire
The Journal of the Acoustical Society of America, 2022 The Personal Alert Safety System (PASS) is an alarm signal device carried by firefighters to help rescuers locate and extricate downed firefighters. A fire creates temperature gradients and inhomogeneous time-varying temperature, density, and flow fields that modify the acoustic properties of a room.
Abbasi, Mustafa Z. +2 more
openaire +3 more sources
Reducing reversal errors in localizing the source of sound in virtual environment without head tracking [PDF]
, 2010 International audienceThis paper presents a study about the effect of using additional audio cueing and Head-Related Transfer Function (HRTF) on human performance in sound source localization task without using head movement.
A.W. Bronkhorst +11 more
core +4 more sources