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    A speech interface for Air Traffic Control Terminals

    TítuloA speech interface for Air Traffic Control Terminals
    Tipo de publicaciónJournal Article
    Año de publicación2012
    AutoresFerreiros, J, Pardo, JM, Cordoba, R, Macias-Guarasa, J, Montero, JM, Fernandez, F, Sama, V, D'Haro, LF, Gonzalez, G
    Idioma de publicaciónEnglish
    Revista académicaAerospace Science & Technology
    Volumen21
    Número1
    Páginas7-15
    Fecha de publicación09/2012
    EditorialElsevier
    Rank in category6/26
    JCR CategoryENGINEERING, AEROSPACE
    Palabras claveAir Traffic Control, Command and control, Speech recognition
    JCR Impact Factor0,983
    ISSN1270-9638
    URLhttp://dx.doi.org/10.1016/j.ast.2011.05.002
    DOI10.1016/j.ast.2011.05.002
    Resumen

    Several issues concerning the current use of speech interfaces are discussed and the design and development of a speech interface that enables air traffic controllers to command and control their terminals by voice is presented. A special emphasis is made in the comparison between laboratory experiments and field experiments in which a set of ergonomics-related effects are detected that can not be observed in the controlled laboratory experiments.
    The paper presents both objective and subjective performance obtained in field evaluation of the system with student controllers at an air traffic control (ATC) training facility. The system exhibits high word recognition test rates (0.4% error in Spanish and 1.5% in English) and low command error (6% error in Spanish and 10.6% error in English in the field tests). Subjective impression has also been positive, encouraging future development and integration phases in the Spanish ATC terminals designed by Aeropuertos Españoles y Navegación Aérea (AENA).

    DOI10.1016/j.ast.2011.05.002
    AdjuntoTamaño
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