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Conference Paper

Implementation of a 3D Ambisonic Based Sound Reproduction System

Authors: Noisternig, Markus; Musil, Thomas; Sontacchi, Alois; Holdrich, Robert

AES Conference: 24th International Conference: Multichannel Audio, The New Reality · Paper 21 · June 2003

Abstract

The implementation of a real time 3D rendering engine for sound reproduction via headphones is presented. The system is implemented using Pure Data (PD by Miller Puckette) an open source real-time computer music software. To improve source localization capabilities head tracking as well as room simulation have to be incorporated. The proposed system uses a virtual ambisonic approach that results in time invariant HRTF filter.

Details

Published in
AES Conference: 24th International Conference: Multichannel Audio, The New Reality
Paper number
21
Publication date
June 6, 2003
Session subject
Multichannel Audio
Type
Conference Paper