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Horizontal directionality characteristics of the bat head-related transfer function
, 2010 In this paper, the measurements of the head-related transfer function (HRTF) of the bat-head models are presented and analyzed in order to evaluate acoustic spectral characteristics of the sound received by the bat’s ears during the echolocation process.
Nikolic, D. +7 more
core +2 more sources
Novel head related transfer function model for sound source localisation
, 2020 Human beings have a remarkable ability to determine the direction of arrival of a sound and to separate sounds of interest. Replicating this ability is a challenging problem in audio signal processing.
Abhayapala, TD, Talagala, DS
core +3 more sources
Frontiers in Signal Processing, 2022 Conventional individual head-related transfer function (HRTF) measurements are demanding in terms of measurement time and equipment. For more flexibility, free body movement (FBM) measurement systems provide an easy-to-use way to measure full-spherical ...
David Bau +3 more
doaj +1 more source
Head-related intensity-based transfer function dataset
, 2023 Recently, there has been growth in 3D audio applications in Helds such as virtual reality (VR) and augmented reality (AR). These fields require highly realistic sound to be delivered binaurally to human users.
Abhayapala, Thushara +3 more
core +1 more source
Neural Network Modeling of the Head-Related Transfer Function [PDF]
, 1998 Battlefield synthesis of 3-D audio may require the interpolation and compression of head-related transfer function (HRTF) data. This thesis is an implementation of a functional model of the HRTF using artificial neural networks (ANNs), the model provides
Reinhardt, Damion
core +1 more source
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
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
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
Speech intelligibility with various head-related transfer functions: A computational modelling approach [PDF]
JASA Express Letters, 2021 Speech intelligibility (SI) is known to be affected by the relative spatial position between target and interferers. The benefit of a spatial separation is, along with other factors, related to the head-related transfer function (HRTF).
Axel Ahrens +2 more
doaj +1 more source
The FABIAN head-related transfer function data base [PDF]
, 2017 This data base includes head-related transfer functions (HRTFs), headphone transfer functions (HpTFs), and 3D-meshes of the FABIAN head and torso simulator. More detailed information is provided in the documentation within the data base.DFG, WE 4057/3-1,
Vorländer, Michael +7 more
core +1 more source