musique contemporaine

Ircam - articles scientifiques notice originale

Subjective investigations of the interaural time difference in the horizontal plane

Type

text
 

Genre(s)

article
 

Forme(s)

document imprimé
 

Cette ressource est disponible chez l'organisme suivant : Ircam - Centre Pompidou

Identification

Titre

Subjective investigations of the interaural time difference in the horizontal plane
 

Nom(s)

Busson, Sylvain (auteur)
 
Nicol, Rozenn (auteur)
 
Katz, Brian (auteur)
 

Publication

Barcelona, Spain , 2005
 

Description

Sujet(s)

Binaural synthesis   interaural time delay   HRTF
 

Résumé

The Interaural Time Difference (ITD) is the primary cue for sound source localization. Although the ITD has been intensively studied, there are still many open questions. This paper focuses on the ITD in relation to minimum phase filter modeling for binaural synthesis. Comparison of the ITD estimate methods highlights discrepancies for locations near the interaural axis. A sub jective experiment was performed to estimate the ITD value to use with a given pair of minimum phase filters. The task of the sub ject consists in adjusting the ITD of the test sound until its perceived location matches the target sound. The psychoacoustic value of the ITD is compared with computational estimates from Head Related Transfer Function (HRTF).
 

Note(s)

Contribution au colloque ou congrès : 118th Audio Engineering Society Convention
 

Localisation

Envoyer la notice

Bookmark and Share 
 

Identifiant OAI

 

Date de la notice

2006-03-14 01:00:00
 

Identifiant portail

 

Contact