SPARTA & COMPASS: Real-Time Implementations of Linear and Parametric Spatial Audio Reproduction and Processing Methods

Loading...
Thumbnail Image
Journal Title
Journal ISSN
Volume Title
Conference article in proceedings
Date
2019-03-29
Major/Subject
Mcode
Degree programme
Language
en
Pages
Series
2019 AES International Conference on Immersive and Interactive Audio
Abstract
This paper summarises recent developments at the Acoustics Lab, Aalto University, Finland, regarding real-time implementations of both fundamental and advanced methods for spatialisation, production, visualisation, and manipulation of spatial sound scenes. The implementations can be roughly categorised into panning tools, for both binaural and arbitrary loudspeaker setups, and linear processing tools based on the Ambisonics framework; the latter of which includes: decoders for loudspeakers or headphones and sound scene activity visualisers, which are based on either non-parametric beamforming or parametric high-resolution methods. Additionally, more advanced reproduction and spatial editing tools are detailed, which are based on the parametric COMPASS framework.
Description
Keywords
Other note
Citation
McCormack, L & Politis, A 2019, SPARTA & COMPASS: Real-Time Implementations of Linear and Parametric Spatial Audio Reproduction and Processing Methods . in 2019 AES International Conference on Immersive and Interactive Audio . Audio Engineering Society, AES International Conference on Immersive and Interactive Audio, York, United Kingdom, 27/03/2019 . < http://www.aes.org/e-lib/browse.cfm?elib=20417 >