• First experiments on an HMM based double layer framework for automatic continuous speech recognition 

    Nogueiras Rodríguez, Albino; Casar López, Marta; Rodríguez Fonollosa, José Adrián; Caballero Galeote, Mónica (2006)
    Comunicación de congreso
    Acceso restringido por política de la editorial
    The usual approach to automatic continuous speech recognition is what can be called the acoustic-phonetic modelling approach. In this approach, voice is considered to hold two different kinds of information acoustic and ...
  • Joint training of codebooks and acoustic models in automatic speech recognition using semi-continuous HMMs 

    Nogueiras Rodríguez, Albino; Caballero Galeote, Mónica; Mariño Acebal, José Bernardo (Eduardo Lleida Solano, 2006)
    Comunicación de congreso
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    In this paper, three different techniques for building semicontinuousHMMbased speech recognisers are compared: the classical one, using Euclidean generated codebooks and independently trained acoustic models; jointly ...
  • Multi-dialectal Spanish speech recognition 

    Nogueiras Rodríguez, Albino; Caballero Galeote, Mónica; Moreno Bilbao, M. Asunción (Institute of Electrical and Electronics Engineers (IEEE), 2002)
    Texto en actas de congreso
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    Spanish is a global language, spoken in a big number of different countries with a big dialectal variability‥ This paper deals with the suitability of using a single multi-dialectal acoustic modeling for all the Spanish ...
  • Multidialectal acoustic modeling: a comparative study 

    Caballero Galeote, Mónica; Moreno Bilbao, M. Asunción; Nogueiras Rodríguez, Albino (2006)
    Comunicación de congreso
    Acceso restringido por política de la editorial
    In this paper, multidialectal acoustic modeling based on shar- ing data across dialects is addressed. A comparative study of different methods of combining data based on decision tree clustering algorithms is presented. ...
  • Reconocimiento de voz multidialectal España - Colombia 

    Caballero Galeote, Mónica; Moreno Bilbao, M. Asunción (Escola Tècnica Superior d'Enginyers de Telecomunicació de Barcelona, 2001)
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