Term: Mensuration symbols (17 feb 1280 año – 19 oct 1590 año)
Descripción:
those circles and half circle things
the precursor to modern time signature
was NEEDED due to actions from the Ars Nova. Older modes used triple time (for the holy trinity) and NOW it's 2 or 4.
Añadido al timeline:
fecha:
17 feb 1280 año
19 oct 1590 año
~ 310 years