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Convention Paper

Object-Based Audio Recording Methods

Authors: Messonnier, Jean-Christophe; Lyzwa, Jean-Marc; Devallez, Delphine; De Boisheraud, Catherine

AES Convention 140 · Paper 9570 · May 2016

Abstract

The new ADM standard enables to define an audio file as object-based audio. Along with many other functionalities, the polar coordinates can be specified for each audio object. An audio scene can therefore be described independently of the reproduction system. This means that an object-based recording can be rendered on a 5.1 system, a binaural system, or any other system. In the case of a binaural system, it also gives the opportunity to interact with the audio content, as a headtracker can be used to follow the movements of the listener’s head and change the binaural rendering accordingly. This paper describes how such an object-based recording can be achieved.

Details

Published in
AES Convention 140
AES Convention
140
Paper number
9570
Publication date
May 6, 2016
Session subject
Recording and Production Techniques
Affiliation
CNSMDP Conservatoire de Paris, Paris, France; Arkamys, Paris, France (See document for exact affiliation information.)
Type
Convention Paper