Influence d'images évocatrices et distractrices sur une tâche de jugement en acoustique des salles

Abstract

In the context of the design of a multimodal environment for room acoustics evaluation, we investigate the link between a projected image and the sound of an acoustic simulation. 54 subjects have been tasked to judge the level of reverberation of a sound in a control situation (without image) and in an experimental situation. In this experimental condition, half the subjects were presented a coherent image aiming at supporting the evaluation task and the other half, a disturbing image. Our results show a positive influence from the evocative images, and no influence from the distractive images.