Seventy bpm in milliseconds.
| Musical note name | Duration in milliseconds |
|---|---|
| octuple note (8) | 27428 |
| quadruple note (4) | 13714 |
| breve (2) | 6857 |
| semibreve (1) | 3428 |
| minim (½) | 1714.286 |
| crochet (¼) | 857.143 |
| quaver (⅛) | 428.571 |
| semiquaver (¹⁄₁₆) | 214.286 |
| demisemiquaver (¹⁄₃₂) | 107.143 |
| hemidemisemiquaver (¹⁄₆₄) | 53.571 |
| semihemidemisemiquaver (¹⁄₁₂₈) | 26.7855 |
| demisemihemidemisemiquaver (¹⁄₂₅₆) | 13.39275 |
