op.beatitude~ Beat and tempo tracker abstraction. This beat tracking abstraction uses "some kind" of empirical threshold based analysis based on "some kind" of bark spectrum. It is inspired from the Tristan Jehan's beat~ external but does work on different rythmic situations. Use it for simple automatic spychoacoustic sound segmentation and tempo finding.	Format : Abstraction Environment : msp freeware Max 4.x http://www.opasquet.fr/dl/