PETRA - Plateau d’Etudes Techniques et de Recherche en Audition

Here, you can download the last version for OSX :

TCL-LabX

TCL-LabX-Basics-Stats

TCL-LabX-Reader

Partition & AddTree software (Windows only !), Tree calculation, from J. Poitevineau

"Partition Centrale", a software used to calculate "central partition" of a set of partition. This software is due to J. Poitevineau.

LINK