Subjective evaluation of three headphone-based virtual sound source positioning methods including differential head-related transfer function

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11110%2F16%3A10337980" target="_blank" >RIV/00216208:11110/16:10337980 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21230/16:00239597

Výsledek na webu

<a href="http://dx.doi.org/10.1515/aoa-2016-0043" target="_blank" >http://dx.doi.org/10.1515/aoa-2016-0043</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1515/aoa-2016-0043" target="_blank" >10.1515/aoa-2016-0043</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Subjective evaluation of three headphone-based virtual sound source positioning methods including differential head-related transfer function

Popis výsledku v původním jazyce

This paper analyses the performance of Differential Head-Related Transfer Function (DHRTF), an alternative transfer function for headphone-based virtual sound source positioning within a horizontal plane. This experimental one-channel function is used to reduce processing and avoid timbre affection while preserving signal features important for sound localisation. The use of positioning algorithm employing the DHRTF is compared to two other common positioning methods: amplitude panning and HRTF processing. Results of theoretical comparison and quality assessment of the methods by subjective listening tests are presented. The tests focus on distinctive aspects of the positioning methods: spatial impression, timbre affection, and loudness fluctuations. The results show that the DHRTF positioning method is applicable with very promising performance; it avoids perceptible channel coloration that occurs within the HRTF method, and it delivers spatial impression more successfully than the simple amplitude panning method.

Název v anglickém jazyce

Subjective evaluation of three headphone-based virtual sound source positioning methods including differential head-related transfer function

Popis výsledku anglicky

This paper analyses the performance of Differential Head-Related Transfer Function (DHRTF), an alternative transfer function for headphone-based virtual sound source positioning within a horizontal plane. This experimental one-channel function is used to reduce processing and avoid timbre affection while preserving signal features important for sound localisation. The use of positioning algorithm employing the DHRTF is compared to two other common positioning methods: amplitude panning and HRTF processing. Results of theoretical comparison and quality assessment of the methods by subjective listening tests are presented. The tests focus on distinctive aspects of the positioning methods: spatial impression, timbre affection, and loudness fluctuations. The results show that the DHRTF positioning method is applicable with very promising performance; it avoids perceptible channel coloration that occurs within the HRTF method, and it delivers spatial impression more successfully than the simple amplitude panning method.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BI - Akustika a kmity

OECD FORD obor

—

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název periodika

Archives of Acoustics

ISSN

0137-5075

e-ISSN

—

Svazek periodika

41

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

11

Strana od-do

437-447

Kód UT WoS článku

000383219300004

EID výsledku v databázi Scopus

2-s2.0-84996629800