Sökning: "Andreas Selamtzis"

Hittade 2 avhandlingar innehållade orden Andreas Selamtzis.

  1. 1. Analyses of voice and glottographic signals in singing and speech

    Detta är en avhandling från Stockholm, Sweden : KTH Royal Institute of Technology

    Författare :Andreas Selamtzis; KTH.; [2018]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; voice ; singing ; electroglottography ; clustering ; dysphonia ; sample entropy ; ; Speech and Music Communication; Tal- och musikkommunikation;

    Sammanfattning : Recent advances in machine learning and time series analysis techniques have brought new perspectives to a great number of scientific fields. This thesis contributes applications of such techniques to voice analysis, in an attempt to extract information on the vibration of the vocal folds as such, as well as on the radiated acoustic signal. LÄS MER

  2. 2. Electroglottographic analysis of phonatory dynamics and states

    Detta är en avhandling från Stockholm : KTH Royal Institute of Technology

    Författare :Andreas Selamtzis; KTH.; [2014]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; voice function; phonation; vocal fold vibration; vocal registers; electroglottography;

    Sammanfattning : The human voice is a product of an intricate biophysical system. The complexity of this system enables a rich variety of possible sounds, but at the same time poses great challenges for quantitative voice analysis. For example, the vocal folds can vibrate in several different ways, leading to variations in the acoustic output. LÄS MER