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      The observation likelihood of silence: analysis and prospects for VAD applications 

      Odriozola Sustaeta, Igor; Hernaez Rioja, Inmaculada Concepción; Navas Cordón, Eva; Serrano García, Luis; Sánchez de la Fuente, Jon (International Speech Communication Association, 2018-11-23)
      This paper shows a research on the behaviour of the observa-tion likelihoods generated by the central state of asilenceHMM(Hidden Markov Model) trained for Automatic Speech Recog-nition (ASR) using cepstral mean and variance ...