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Considerations Regarding Individualization of Head-Related Transfer Functions
2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2018This paper provides some considerations regarding using individualized head-related transfer functions for rendering binaural spatial audio over headphones. It briefly considers the degree of benefit that individualization may provide. It then examines the degree of variation existing within the ear morphology across listeners within the Sydney-York ...
Jin C. T. +8 more
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Head-related transfer functions of the Rhesus monkey
Hearing Research, 2000Head-related transfer functions (HRTFs) are direction-specific acoustic filters formed by the head, the pinnae and the ear canals. They can be used to assess acoustical cues available for sound localization and to construct virtual auditory environments.
M L, Spezio +3 more
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Analysis of Korean head-related transfer function
The Journal of the Acoustical Society of America, 2012It is necessary to construct head-related transfer function database for rendering and studying three dimensional audio. For this reason, many research groups have tried to develop a HRTF measurement system and to construct a HRTF database for their research.
Yongwon Ju +3 more
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Anthropometric Parameters Influencing Head-Related Transfer Functions
Acta Acustica united with Acustica, 2009This study deals with the question of how much influence the head, torso, and pinna dimensions have on spatial hearing, particularly as far as children and their growth are concerned. A statistical analysis of head, torso, and pinna dimensions of subjects including children and adults of all ages has been conducted for the first time to create a ...
Janina Fels, Michael Vorländer
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Spatial Characteristics of Head-Related Transfer Function
Chinese Physics Letters, 2005The spatial characteristics of head-related transfer functions (HRTFs) are studied by a spatial Fourier analysis. A law of the HRTF spatial sampling in different elevation planes is obtained, and the corresponding spatial interpolating method used to recover the continuous HRTF is proposed.
Zhong Xiao-Li, Xie Bo-Sun
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Head related transfer functions for KEMAR.
The Journal of the Acoustical Society of America, 2009The head related transfer functions (HRTFs) for KEMAR for a number of ear pinnas of different sizes and hardnesses have been measured. Right and left ear differences on KEMAR as well as change in HRTFs over the last 40 years will be reported along with data for the ITU - Type 3 and the IEC 60959 standardized pinna.
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Directional information in head related transfer functions
2004 IEEE Region 10 Conference TENCON 2004., 2004The synthesis of spatial sound, which is played through the headphones, can be done by the use of head related transfer functions (HRTF). The latter describe the changes in the sound wave as it propagates from a spatial sound source to the human eardrum.
J. Sodnik, S. Tomazic
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Efficient representation of head-related transfer functions
The Journal of the Acoustical Society of America, 1997Head-related transfer functions (HRTFs) contain information that is vital both for the analysis of acoustic cues used in sound localization and for the application of virtual-sound synthesis techniques. As the HRTFs measured for a representative set of source positions constitute a large body of data, the application of suitable data reduction ...
Noel Chateau, Adelbert W. Bronkhorst
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Auditory localization of nearby sources. Head-related transfer functions
The Journal of the Acoustical Society of America, 1999Although researchers have long recognized the unique properties of the head-related transfer function (HRTF) for nearby sources (within 1 m of the listener’s head), virtually all of the HRTF measurements described in the literature have focused on source locations 1 m or farther from the listener. In this study, HRTFs for sources at distances from 0.12
D S, Brungart, W M, Rabinowitz
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Individualized head-related transfer functions based on population grouping
The Journal of the Acoustical Society of America, 2008A method is proposed to divide a population into different groups for partial individualization of head-related transfer functions (HRTFs). Borrowing the basic idea in sizing system design, factor analysis is used to identify the most representative measurements which are then in a case study used to group the population.
Song, Xu +2 more
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