title: ["Directivity" in hearing aids (preliminary research)].
mesh_terms: D000161:Acoustic Stimulation; D003638:Deafness / Q000534:rehabilitation*; D006310:Hearing Aids; D006801:Humans; D009949:Orientation; D010469:Perceptual Distortion; D013028:Space Perception
vernacular_title: "La directivité" en audioprothèse (travaux préliminaires)