La mise en scène intonative dans la description d’itinéraires en milieu urbain

The aim of this paper is to present a model of semi-automatic speech segmentation into maximal intonational units called "prosodic periods". One application of the model is to describe the prosodic discourse organization and its pragmatic function in terms of informational packaging. The presentation of this general function is focalised here by the analysis of two map-task corpus.