HRTF modeling by different methods

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F16%3A00243262" target="_blank" >RIV/68407700:21230/16:00243262 - isvavai.cz</a>

Výsledek na webu

<a href="http://radio.feld.cvut.cz/conf/poster/" target="_blank" >http://radio.feld.cvut.cz/conf/poster/</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

HRTF modeling by different methods

Popis výsledku v původním jazyce

Head Related Transfer Function (HRTF) is commonly used to describe how an ear receives a sound from some point in space. By comparing the results of the convolution of a sound signal and a Head Related Impulse Response (HRIR, inverse Fourier transform of HRTF) in both ears, we are able to localize the source of the sound. There are different ways to obtain a HRTF, measurement being the most obvious. In this paper, we concentrate on three different ways to obtain HRTF of any human – measurement, personalization and a synthesis based on a structural mathematical model of a human body. Each method is shortly described and the results are presented. The aim is to discuss the pros and the cons of each method. We also try to predict the results of the subjective localization tests with different HRTF that are planned in near future, and suggest directions for future work in this area.

Název v anglickém jazyce

HRTF modeling by different methods

Popis výsledku anglicky

Head Related Transfer Function (HRTF) is commonly used to describe how an ear receives a sound from some point in space. By comparing the results of the convolution of a sound signal and a Head Related Impulse Response (HRIR, inverse Fourier transform of HRTF) in both ears, we are able to localize the source of the sound. There are different ways to obtain a HRTF, measurement being the most obvious. In this paper, we concentrate on three different ways to obtain HRTF of any human – measurement, personalization and a synthesis based on a structural mathematical model of a human body. Each method is shortly described and the results are presented. The aim is to discuss the pros and the cons of each method. We also try to predict the results of the subjective localization tests with different HRTF that are planned in near future, and suggest directions for future work in this area.

Druh

D - Stať ve sborníku

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the 20th International Scientific Student Conferenece POSTER 2016

ISBN

978-80-01-05950-0

ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

1-4

Název nakladatele

Czech Technical University in Prague

Místo vydání

Praha

Místo konání akce

Praha

Datum konání akce

24. 5. 2016

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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