Now showing items 1-2 of 2

  • 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 ...
  • Musical instrument identification system based on a neurally inspired sound onset modelling 

    Reinés March, Gabriel (Universitat Politècnica de Catalunya / University of Edinburgh, 2013-07-18)
    Bachelor thesis
    Open Access
    Covenantee:  University of Edinburgh
    [ANGLÈS] In this project a musical tone classifier based on a neurally inspired onset model is performed, as many physiological and psychoacoustic evidences reveal the importance of the sound onset in the Human Auditory ...