Title :
Extending X3D with Perceptual Auditory Properties
Author :
Garbe, Katharina ; Herbst, Iris
Author_Institution :
Univ. of Appl. Sci., Dusseldorf
Abstract :
In this paper we present our approach to extend X3D with audio effects like reverberation, echo or distortion. We describe our concept of "sound textures" and the nodes and fields we added to the X3D specification to model ambient audio environments. Furthermore we describe our implementation of our audio-visual renderer.
Keywords :
audio-visual systems; rendering (computer graphics); virtual reality; X3D; audio effect; audio-visual renderer; perceptual auditory property; sound texture; Acoustics; Attenuation; Augmented reality; Digital signal processing; Geometry; Hardware; Iris; Layout; MPEG 4 Standard; Virtual reality; Audio; Augmented Reality; H.2.3 [Languages]: Data description languages; H.5.1 [Multimedia Information Systems]: Artificial, augmented, and virtual realities - Audio input/output; H.5.5 [Sound and Music Computing] Modeling¿Systems; Sound Effects; Spatial Sound; Virtual Reality;
Conference_Titel :
Virtual Reality Conference, 2008. VR '08. IEEE
Conference_Location :
Reno, NE
Print_ISBN :
978-1-4244-1971-5
Electronic_ISBN :
978-1-4244-1972-2
DOI :
10.1109/VR.2008.4480787
