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User Interaction and Authoring of 3D Sound Scenes in the Carrouso EU project

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text
 

Genre(s)

article
 

Forme(s)

document imprimé
 

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

Identification

Titre

User Interaction and Authoring of 3D Sound Scenes in the Carrouso EU project
 

Nom(s)

Vaananen, Riitta (auteur)
 

Publication

2003
 

Description

Sujet(s)

MPEG4   Content Audio Coding   3D Sound Scene   Carrouso
 

Résumé

Carrouso project combines technologies for recording, transmission and rendering of 3D sound scenes. The rendered virtual scene includes both the sound content, and the spatial and room acoustic description of the performance space. MPEG-4 tools are utilized for encoding of this data, using the general audio coding for compression of sound streams, and the scene description tools for creating virtual 3D audio scenes. We describe the creation of the virtual acoustic space, carried out with the help of a room acoustics analysis software and an authoring tool. A visual representation of the virtual sound scene is also transmitted to the renderer, and it acts as a user interface allowing renderer-side scene modification via the interaction mechanisms provided in MPEG-4.
 

Note(s)

Contribution au colloque ou congrès : 114th Audio Engineering Society Convention
 

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Date de la notice

2014-11-18 01:00:00
 

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