Mensura Aurea

Revisiting Ars Nova mensuration

Choose a group. Shape its division.

Mensuration

Bar tempo bars / min

1.50 sper bar

Bar onset

LongShortAll three levels share one bar.

Click a group in tempus or prolatio to choose its split. Fixed groups have no choice menu. During playback, changes take effect at the next bar.

Names describe the completed pattern. Their grouping may differ from its parent divisions.