17 search results - page 1 / 4 » Blind rhythmic source separation: Nonnegativity and repeatab... |
ICASSP
2010
IEEE
13 years 3 months ago
2010
IEEE
An unsupervised method is proposed aiming at extracting rhythmic sources from commercial polyphonic music whose number of channels is limited to one. Commercial music signals are ...
IJON
2008
13 years 4 months ago
2008
Nonnegative Matrix Factorization (NMF) solves the following problem: find such nonnegative matrices A RI
TSP
2008
13 years 4 months ago
2008
This paper presents a new framework for blind source separation (BSS) of non-negative source signals. The proposed framework, referred herein to as convex analysis of mixtures of ...
ICASSP
2009
IEEE
13 years 8 months ago
2009
IEEE
We consider inference in a general data-driven object-based model of multichannel audio data, assumed generated as a possibly underdetermined convolutive mixture of source signals...
ICASSP
2008
IEEE
13 years 11 months ago
2008
IEEE
We recently reported a criterion for blind separation of non-negative sources, using a new concept called convex analysis for mixtures of non-negative sources (CAMNS). Under some ...