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    TSP
    2008
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    Audio Denoising by Time-Frequency Block Thresholding
    14 years 6 months ago
    Audio Denoising by Time-Frequency Block Thresholding
    Download  www.cmap.polytechnique.fr
    Abstract--Removing noise from audio signals requires a nondiagonal processing of time-frequency coefficients to avoid producing "musical noise." State of the art algorith...
    Guoshen Yu, Stéphane Mallat, Emmanuel Bacry
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    TSP
    2008
    95views more  TSP 2008»
    On the Description of Spectrogram Probabilities With a Chi-Squared Law
    14 years 6 months ago
    On the Description of Spectrogram Probabilities With a Chi-Squared Law
    Download  hal.archives-ouvertes.fr
    Abstract--Given a correlated Gaussian signal, may a chisquared law of probability always be used to describe a spectrogram coefficient distribution? If not, would a "chi-squar...
    J. Huillery, F. Millioz, N. Martin
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