Spatial Sound Source Localization in Virtual Acoustic Space Using Multiple Head-Related Transfer Functions

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F25%3A00384384" target="_blank" >RIV/68407700:21230/25:00384384 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1109/RADIOELEKTRONIKA65656.2025.11008429" target="_blank" >https://doi.org/10.1109/RADIOELEKTRONIKA65656.2025.11008429</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/RADIOELEKTRONIKA65656.2025.11008429" target="_blank" >10.1109/RADIOELEKTRONIKA65656.2025.11008429</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Spatial Sound Source Localization in Virtual Acoustic Space Using Multiple Head-Related Transfer Functions

Popis výsledku v původním jazyce

The paper presents a publicly available set of spatial sound source localization data from Virtual Acoustic Space (VAS) for generic and individualized Head-Related Transfer Functions (HRTFs), obtained from subjective measurements on 57 subjects. The paper also focuses on the description of the structure of developed workplaces for HRTF measurement and sound source localization in VAS. The measurements were conducted to investigate the importance of individualized HRTF on the accurate spatial localization of sound sources. The results indicated that the usage of the individualized HRTF showed partial statistical significance when the localized sound source was part of a complex scene. The results also illustrated that sparse representation of individualized HRTFs led to the same results in localization as densely measured HRTFs when interpolated identically. The paper also points out the possible usage of the obtained data, such as training or validating data for human hearing models.

Název v anglickém jazyce

Spatial Sound Source Localization in Virtual Acoustic Space Using Multiple Head-Related Transfer Functions

Popis výsledku anglicky

The paper presents a publicly available set of spatial sound source localization data from Virtual Acoustic Space (VAS) for generic and individualized Head-Related Transfer Functions (HRTFs), obtained from subjective measurements on 57 subjects. The paper also focuses on the description of the structure of developed workplaces for HRTF measurement and sound source localization in VAS. The measurements were conducted to investigate the importance of individualized HRTF on the accurate spatial localization of sound sources. The results indicated that the usage of the individualized HRTF showed partial statistical significance when the localized sound source was part of a complex scene. The results also illustrated that sparse representation of individualized HRTFs led to the same results in localization as densely measured HRTFs when interpolated identically. The paper also points out the possible usage of the obtained data, such as training or validating data for human hearing models.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

10307 - Acoustics

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2025

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Radioelektronika 2025

ISBN

979-8-3315-4447-8

ISSN

2993-2165

e-ISSN

—

Počet stran výsledku

4

Strana od-do

—

Název nakladatele

IEEE

Místo vydání

Brussels

Místo konání akce

Hnanice

Datum konání akce

12. 5. 2025

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

001509603700054