• DocumentCode
    3005180
  • Title

    Multidimensional analysis of phonological degeneration in pathological voices

  • Author

    Feijoo, S. ; Hernandez, C. ; Carmelo, R.

  • Author_Institution
    Univ. de Santiago, Spain
  • Volume
    11
  • fYear
    1986
  • fDate
    31503
  • Firstpage
    673
  • Lastpage
    676
  • Abstract
    The degree of phonological degeneration of the voices of 68 subjects (35 healthy and 33 suffering from some laryngeal pathology) has been studied by analysing various features of the respective voice signals. Seven parameters were extracted from the Spanish vowel /a/, and the extent to which the corresponding features of the voice signal were affected by pathological conditions was evaluated. The perturbations of intensity seemed to be the most usual characteristics of pathological voices.
  • Keywords
    Chronobiology; Multidimensional systems; Nonlinear filters; Pain; Pathology; Signal processing; Signal processing algorithms; Size measurement; Speech analysis; Time measurement;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '86.
  • Type

    conf

  • DOI
    10.1109/ICASSP.1986.1168997
  • Filename
    1168997
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3005180