Results 101 to 110 of about 7,755 (225)
, 2014 To date a number of studies have shown that receptive field shapes of early sensory neurons can be reproduced by optimizing coding efficiency of natural stimulus ensembles.
Mlynarski, Wiktor
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HRTF Customization using the LDV HRTF-database [PDF]
, 2013 In recent years, the number of researchers dealing with HRTFs and 3D sound has been growing. Since the HRTFs depend on the individual geometry of a listener, every individual needs his or her own set of HRTFs in order to perceive the best possible 3D sound.
openaire
DOLPHIN: the design and initial evaluation of multimodal focus and context [PDF]
, 2002 In this paper we describe a new focus and context visualisation technique called multimodal focus and context. This technique uses a hybrid visual and spatialised audio display space to overcome the limited visual displays of mobile devices.
Brewster, S.A., McGookin, D.K.
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JMIR Serious Games, 2020 BackgroundIn order to present virtual sound sources via headphones spatially, head-related transfer functions (HRTFs) can be applied to audio signals.
Jenny, Claudia, Reuter, Christoph
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Listener Acoustic Personalization Challenge - LAP24: Head-Related Transfer Function Upsampling
IEEE Open Journal of Signal ProcessingHead-related transfer functions (HRTFs) often play a crucial role in spatial hearing, immersive audio applications for virtual reality (VR) and augmented reality (AR), and help in improving hearing assistive devices. The Listener Acoustic Personalisation
Aidan O. T. Hogg +6 more
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Magnitude Modelling of HRTF Using Principal Component Analysis Applied to Complex Values
Archives of Acoustics, 2014 Principal components analysis (PCA) is frequently used for modelling the magnitude of the headrelated transfer functions (HRTFs). Assuming that the HRTFs are minimum phase systems, the phase is obtained from the Hilbert transform of the log-magnitude. In
Oscar Alberto RAMOS +1 more
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Technical aspects of a demonstration tape for three-dimensional sound displays [PDF]
This document was developed to accompany an audio cassette that demonstrates work in three-dimensional auditory displays, developed at the Ames Research Center Aerospace Human Factors Division. It provides a text version of the audio material, and covers
Begault, Durand R., Wenzel, Elizabeth M.
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EURASIP Journal on Audio, Speech, and Music ProcessingPrecise elevation perception in binaural audio remains a challenge, despite extensive research on head-related transfer functions (HRTFs) and spectral cues.
Juan A. De Rus +4 more
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3D photogrammetry as a low‐cost and non‐invasive method for acoustic modelling of animal hearing
Methods in Ecology and EvolutionSound localization is important for all eared animals and the spatio‐spectral cues for localization are described through the head‐related transfer function (HRTF). Current state‐of‐the‐art for obtaining the HRTF involves either direct measurement with a
Karsten Krautwald Vesterholm +3 more
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A Survey on Machine Learning Techniques for Head-Related Transfer Function Individualization
IEEE Open Journal of Signal ProcessingMachine learning (ML) has become pervasive in various research fields, including binaural synthesis personalization, which is crucial for sound in immersive virtual environments.
Davide Fantini +3 more
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