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Wavelet ridges for musical instrument classification
The time-varying frequency structure of musical signals have been analyzed using wavelets by either extracting the instantaneous frequency of signals or building features from the energies of sub-band coefficients. We ...
Skewed alpha-stable distributions for modeling and classification of musical instruments
Music information retrieval and particularly musical instrument classification has become a very popular research area for the last few decades. Although in the literature many feature sets have been proposed to represent ...