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Browsing Congressos (Departament de Tecnologies de la Informació i les Comunicacions) by Author "Ejarque, Pascual"

Browsing Congressos (Departament de Tecnologies de la Informació i les Comunicacions) by Author "Ejarque, Pascual"

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  • Histogram equalization in SVM multimodal person verification
    Farrús, Mireia; Ejarque, Pascual; Temko, Andrey; Hernando, Javier (Springer, 2007)
    It has been shown that prosody helps to improve voice spectrum based speaker recognition systems. Therefore, prosodic features can also be used in multimodal person verification in order to achieve better results. In this ...
  • Jitter and shimmer measurements for speaker recognition
    Farrús, Mireia; Hernando, Javier; Ejarque, Pascual (International Speech Communication Association (ISCA), 2007)
    Jitter and shimmer are measures of the cycle-to-cycle variations of fundamental frequency and amplitude, respectively, which have been largely used for the description of pathological voice quality. Since they characterise ...
  • On the fusion of prosody, voice spectrum and face features for multimodal person verification
    Farrús, Mireia; Garde, Ainara; Ejarque, Pascual; Luque, Jordi; Hernando, Javier (International Speech Communication Association (ISCA), 2006)
    Comunicació presentada a: 9th International Conference on Spoken Language Processing; 17-21 de setembre de 2006 a Pittsburgh, Estats Units d'Amèrica
  • Person verification by fusion of prosodic, voice spectral and facial parameters
    Hernando, Javier; Farrús, Mireia; Ejarque, Pascual; Garde, Ainara; Luque, Jordi (INSTICC Press, 2006)
    Prosodic information can be used successfully for automatic speaker recognition, although most of the speaker recognition systems use only short-term spectral features as voice information. In this work, prosody information ...

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