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Table 7 Features used in the AUDIMUS decoders

From: ALBAYZIN Query-by-example Spoken Term Detection 2016 evaluation

Feature No. of features
PLP 13 static + first derivative
PLP-RASTA 13 static + first derivative
MLG 28 static
Advanced front-end from ETSI 13 static + first and second derivatives
  1. PLP perceptual linear prediction, PLP-RASTA PLP log-RelAtive SpecTrAl, MSG modulation SpectroGram, ETSI European Telecommunications Standards Institute