New signal decomposition method based speech enhancement

DOI10.1016/j.sigpro.2007.04.014zbMath1186.94336OpenAlexW1982398062MaRDI QIDQ971051

B. E. Eshmatov

Publication date: 19 May 2010

Published in: Signal Processing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.sigpro.2007.04.014

zbMATH Keywords

speech enhancementconfusion matrixspeech perceptionmixture of two univariate Gaussian distributionsModified speechpsychoacoustic testresidual componentspeech intelligibilitythe hidden Markov chain (HMC) modelthe hidden Markov tree modelthe maximum a posteriori (MAP) algorithmthe modified discrete cosine transform (MDCT)the modified rhyme protocolthe Viterbi algorithmthe wavelet transformtonal componenttransient component

Mathematics Subject Classification ID

Signal theory (characterization, reconstruction, filtering, etc.) (94A12)

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