On a chirplet transform-based method applied to separating and counting wolf howls

DOI10.1016/J.SIGPRO.2008.01.018zbMath1153.94315OpenAlexW2062290577MaRDI QIDQ953337

B. E. Eshmatov

Publication date: 20 November 2008

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

Full work available at URL: https://doi.org/10.1016/j.sigpro.2008.01.018

zbMATH Keywords

parametric methodinstantaneous frequency estimationpopulation countingChirplet transformmultiple instantaneous frequency trackingvoice separation

Mathematics Subject Classification ID

Nontrigonometric harmonic analysis involving wavelets and other special systems (42C40) Numerical methods for wavelets (65T60) Application of orthogonal and other special functions (94A11)

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On a nonlocal spectrogram for denoising one-dimensional signals ⋮ Rearranged nonlocal filters for signal denoising ⋮ Implementation of a diffusive differential reassignment method for signal enhancement: an application to wolf population counting ⋮ Disentangling modes with crossover instantaneous frequencies by synchrosqueezed chirplet transforms, from theory to application

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