23. An audio documents reproduction apparatus according to claim 13 ; wherein the apparatus comprises a means of introducing of the number of the group's representative documents.
13. Audio documents reproduction apparatus comprising a means of command introduction; wherein the apparatus comprises a means of determination of at least one number of the group's representative documents, a means of calculation for partitioning documents into groups of documents possessing at least one similar audio characteristic, a means of determination of a determined number of documents representing each group, a means of calculation of positioning data associated with each document in a space, the data being determined by at least one characteristic specific to the document, a positioning datum also being assigned to the position of the user within the space, a means of selection of each document representing a group, the selected documents having a position situated at a distance less than a determined distance with respect to the position of the user in the space, a means of reproduction reproducing the identifiers of the several documents representing a group loopwise when the group is selected.