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Related Experiment Videos

[A visual model of articulation].

B J Kröger1

  • 1Klinik für Phoniatrie, Pädaudiologie und Kommunikationsstörungen, Universitätsklinikum der RWTH Aachen. bkroeger@ukaachen.de

Laryngo- Rhino- Otologie
|July 10, 2003
PubMed
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This study introduces a computational model to visualize speech organ movements for treating speech disorders. The model aids patients in understanding and memorizing articulatory patterns, improving phoniatric therapy.

Area of Science:

  • Phoniatrics and Speech Science
  • Computational Modeling
  • Biomedical Engineering

Background:

  • Clinical phoniatrics highlights a gap in patient understanding of speech organ function and articulation.
  • Limited concrete visualization tools exist for speech articulators and their movements during utterances.
  • This necessitates improved methods for patient education and therapeutic intervention in speech disorders.

Purpose of the Study:

  • To introduce a computational model for visualizing speech organs and articulatory movements in the mediosagittal plane.
  • To describe articulation using nine basic parameters defining spatio-temporal speech movement patterns.
  • To enhance patient sensitivity and comprehension of speech articulators and their movements in speech therapy.

Main Methods:

Related Experiment Videos

  • Development of a computational model to display speech organs and movements.
  • Representation of articulation via nine fundamental parameters.
  • Analysis of the time pattern of parameter values to define articulatory motion plans.

    • Main Results:

    • The model enables visualization of speech organs and movements for unrestricted utterances.
    • Articulation is concisely described by nine basic parameters.
    • The spatio-temporal structure of speech movements is comprehensively overviewed through parameter time patterns.

    Conclusions:

    • The computational model provides a novel tool for speech therapy.
    • It increases patient awareness of speech articulators, including non-visible ones like the tongue and soft palate.
    • The model facilitates understanding and memorization of articulatory movement patterns, aiding in speech disorder treatment.