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Section: Software

BSS_ORACLE: A toolbox to compute oracle estimators for source separation

Participants : Rémi Gribonval, Emmanuel Vincent.

BSS_ORACLE is a MATLAB toolbox to compute the best performance achievable by a class of source separation algorithms in an evaluation framework where the true sources are known. An extended version of BSS_ORACLE has been developped this year in collaboration with E. Vincent and M.D. Plumbley. The toolbox provides oracle estimators for four classes of algorithms (time-invariant beamforming, single-channel time-frequency masking, multichannel time-frequency masking and best basis masking), each with several variants (time-domain vs. frequency-domain, MDCT vs. STFT, etc). These estimators are defined in [77] and [48] . A reference manual can be found online at http://bass-db.gforge.inria.fr/bss_oracle/ .

Other relevant references include [28] , [57] and [62] .

Contact : remi.gribonval@irisa.fr

Relevant links : http://bass-db.gforge.inria.fr/bss_oracle/ , http://bass-db.gforge.inria.fr/bss_eval/ .


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