The Influence of late arriving energy on spatial impression

This paper describes a series of experiments which confirm that there ate at least two distinct dimensions to spatial impression, apparent source width (ASW) and listener envelopment (LEV), and that each is related to different aspects of the sound field.On d\ue9crit dans ce document une s\ue9rie d?exp\ue9riences qui confirment qu?il existe au moins deux (2) dimensions distinctes \ue0 l?impression spatiale, soit la largeur apparente de la source et l?enveloppement de l?auditeur, et que chacune de ces dimensions est rattach\ue9e \ue0 diff\ue9rents aspects du champ acoustique.Peer reviewed: YesNRC publication: Ye