Some observations on sensitivity to HRTF magnitude

Pablo F. Hoffmann; Henrik Møller

Some observations on sensitivity to HRTF magnitude

Pablo F. Hoffmann, Henrik Møller

Institut for Elektroniske Systemer

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review

6 Citationer (Scopus)

135 Downloads (Pure)

Abstract

Udgivelsesdato: NOV

Originalsprog	Engelsk
Tidsskrift	Journal of the Audio Engineering Society
Vol/bind	56
Udgave nummer	11
Sider (fra-til)	972-982
ISSN	1549-4950
Status	Udgivet - 2008

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2008 Hoffmann and Møller AES Journal

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Hørbarhed af forskelle mellem nabo-HRTF'er
Hoffmann, P. F. & Møller, H.
<ingen navn>
31/12/2008 → 31/12/2008
Projekter: Projekt › Forskning
Dynamiske aspekter i binaural teknologi
Hoffmann, P. F. & Møller, H.
31/12/2008 → 31/12/2008
Projekter: Projekt › Forskning

Citationsformater

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title = "Some observations on sensitivity to HRTF magnitude",

abstract = "The spatial resolution at which head-related transfer functions (HRTFs) are available is an important aspect in the implementation of virtual spatial sound. How close HRTFs must be depends on how much their characteristics differ between adjacent directions and, most important, when these differences become audible. Thresholds for the audibility of differences in the spectral characteristics of HRTFs as a function of angular separation were measured. Listeners had to discriminate between stimuli spectrally shaped with different HRTFs but whose interaural time difference remained the same. Results showed that listeners were more sensitive to changes in the vertical position than to changes in the horizontal position. Results are discussed in connection with requirements for spatial resolution of HRTFs in the synthesis of three-dimensional sound.",

author = "Hoffmann, {Pablo F.} and Henrik M{\o}ller",

year = "2008",

language = "English",

volume = "56",

pages = "972--982",

journal = "Journal of the Audio Engineering Society",

issn = "1549-4950",

publisher = "Audio Engineering Society",

number = "11",

}

TY - JOUR

T1 - Some observations on sensitivity to HRTF magnitude

AU - Hoffmann, Pablo F.

AU - Møller, Henrik

PY - 2008

Y1 - 2008

N2 - The spatial resolution at which head-related transfer functions (HRTFs) are available is an important aspect in the implementation of virtual spatial sound. How close HRTFs must be depends on how much their characteristics differ between adjacent directions and, most important, when these differences become audible. Thresholds for the audibility of differences in the spectral characteristics of HRTFs as a function of angular separation were measured. Listeners had to discriminate between stimuli spectrally shaped with different HRTFs but whose interaural time difference remained the same. Results showed that listeners were more sensitive to changes in the vertical position than to changes in the horizontal position. Results are discussed in connection with requirements for spatial resolution of HRTFs in the synthesis of three-dimensional sound.

AB - The spatial resolution at which head-related transfer functions (HRTFs) are available is an important aspect in the implementation of virtual spatial sound. How close HRTFs must be depends on how much their characteristics differ between adjacent directions and, most important, when these differences become audible. Thresholds for the audibility of differences in the spectral characteristics of HRTFs as a function of angular separation were measured. Listeners had to discriminate between stimuli spectrally shaped with different HRTFs but whose interaural time difference remained the same. Results showed that listeners were more sensitive to changes in the vertical position than to changes in the horizontal position. Results are discussed in connection with requirements for spatial resolution of HRTFs in the synthesis of three-dimensional sound.

M3 - Journal article

SN - 1549-4950

VL - 56

SP - 972

EP - 982

JO - Journal of the Audio Engineering Society

JF - Journal of the Audio Engineering Society

IS - 11

ER -

Some observations on sensitivity to HRTF magnitude

Abstract

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Projekter

Hørbarhed af forskelle mellem nabo-HRTF'er

Dynamiske aspekter i binaural teknologi

Citationsformater