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Engineering Brief

Ambilibrium—A User-Friendly Ambisonics Encoder/Decoder-Matrix Designer Tool

Authors: Romanov, Michael

AES Convention 144 · Paper 428 · May 2018

Abstract

The name "Ambilibrium" is composed of the terms "Ambi" (prefix)—Latin: around and "aequilibrium"—Latin: balance. This engineering brief discusses the implementation of a tool that creates the spatial balance within any spherical microphone array to any loudspeaker array in the form of custom Ambisonics encoder / decoder matrices packed in a user friendly interface. A technique for automatic loudspeaker position estimation using similar approach to GPS and the optimization of the AllRAD are also discussed in this engineering brief.

Details

Published in
AES Convention 144
AES Convention
144
Paper number
428
Publication date
May 6, 2018
Session subject
Spatial Audio
Affiliation
University of Music and Performing Arts Graz, Graz, Austria (See document for exact affiliation information.)
Type
Engineering Brief