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Conference Paper

Informed Audio Source Separation

Authors: Richard, Gaël

AES Conference: 53rd International Conference: Semantic Audio · Paper Keynote · January 2014

Abstract

Audio source separation still remains very challenging in many situations, especially in the undetermined case, when there are fewer observations than sources. This is, in particular, the case of polyphonic music (e.g. with multiple individual sources) recorded in stereo (e.g. 2 channels). In order to improve audio source separation performances, many recent works have followed a so-called informed audio source separation approach, where the separation algorithm relies on some kind of additional information about the sources. The goal of this keynote is to make a comprehensive review of three major trends in informed audio source separation and to illustrate these trends with a number of demonstrative examples.

Details

Published in
AES Conference: 53rd International Conference: Semantic Audio
Paper number
Keynote
Publication date
January 6, 2014
Session subject
Keynote
Affiliation
Institut Mines-Télécom, Télécom ParisTech, CNRS/LTCI, Paris, France (See document for exact affiliation information.)
Type
Conference Paper