A Feature-Reduction Scheme Based on a Two-Sample t-Test to Eliminate Useless Spectrogram Frequency Bands in Acoustic Event Detection Systems

Hajihashemi, Vahid ; Gharahbagh, Abdorreza Alavi ; Hajaboutalebi, Narges ; Zahraei, Mohsen ; Machado, José J. M. ; Tavares, João Manuel R. S.

Electronics (Basel), 2024-06, Vol.13 (11), p.2064 [Periódico revisado por pares]

Basel: MDPI AG

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