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Engineering Brief

Flexible Audio Rendering for Arbitrary Input and Output Layouts

Authors: Chung, Hyunjoo; Chon, Sang Bae; Kim, Sunmin

AES Convention 137 · Paper 163 · October 2014

Abstract

This engineering brief introduces a rendering method compatible with various input audio formats and output reproduction layouts. By using audio scene analysis, N-channel audio input signals are converted to channel-independent spatial parameters then sound fields are rendered based on the M-channel output loudspeaker layout with maintaining spatial information of original audio formats. Therefore, proposed method enabled N-to-M flexible audio rendering with immersive sound perception.

Details

Published in
AES Convention 137
AES Convention
137
Paper number
163
Publication date
October 6, 2014
Affiliation
Samsung Electronics Co. Ltd., Suwon, Korea (See document for exact affiliation information.)
Type
Engineering Brief