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Engineering Brief

A Perceptual Approach to Object-Based Room Correction

Authors: Menzies, Dylan; Fazi, Filippo Maria

AES Convention 141 · Paper 295 · September 2016

Abstract

Object-based audio offers some advantages over conventional channel-based reproduction. Objects can be adapted based on conditions at each reproduction site, in order to improve the overall quality or according to listener preferences. In particular, if the direct and reverberant parts of objects are separately available, more freedom is available to compensate for the effects of the reproduction room. An overview is provided here of a practical approach to such room correction that can modify the object stream in real-time based on captured acoustic properties of the room.

Details

Published in
AES Convention 141
AES Convention
141
Paper number
295
Publication date
September 6, 2016
Session subject
Spatial Audio, Signal Processing & Transducers
Affiliation
University of Southampton, Southampton, UK (See document for exact affiliation information.)
Type
Engineering Brief