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  • Extensió de l'ample de banda de senyals de veu de banda estreta 

    Expósito Pérez, Miquel (Universitat Politècnica de Catalunya, 2014-07-25)
    Bachelor thesis
    Open Access
    Covenantee:  Technische Universität Wien
    [ANGLÈS] Many telecommunication systems and internet networks (VoIP systems) transmit narrowband speech signals, i.e. signals with a frequency band from 300-3400 Hz, and a sampling frequency of 8 kHz. In order to improve ...