A convex model and \(l_1\) minimization for musical noise reduction in blind source separation

DOI10.4310/CMS.2012.v10.n1.a11zbMath1271.65097OpenAlexW2139802590MaRDI QIDQ357505

Meng Yu, Wenye Ma, Stanley J. Osher, Jack X. Xin

Publication date: 30 July 2013

Published in: Communications in Mathematical Sciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.4310/cms.2012.v10.n1.a11

zbMATH Keywords

regularizationblind source separationsignalssplit Bregman method\(l_1\) minimizationconvex modelmusical noisenoise reductionsource signal Fourier spectratime-domain sparse filterstime-frequency domain

Mathematics Subject Classification ID

Numerical mathematical programming methods (65K05) Convex programming (90C25) Signal theory (characterization, reconstruction, filtering, etc.) (94A12) Numerical methods for trigonometric approximation and interpolation (65T40)

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