MusicianCV · TR

Triple dot

Open the interactive module

Durations and signs

Triple dot · 1 + 1/2 + 1/4 + 1/8 → 1.875

Convert durations to the same unit before adding them. Tempo sets the length of a quarter note in seconds. Read the bar total separately from an individual duration.

Example

Notation / equivalent duration · 1 + 1/2 + 1/4 + 1/8 / 1.875

Notation / equivalent duration

1 + 1/2 + 1/4 + 1/8 1.875

Try it

Does halving the tempo change the duration ratio in this notation?

AnswerThe ratio stays the same. With the same beat unit, every duration in seconds doubles.

Related topics

Rests are part of musical time

References

Music Theory for the 21st-Century Classroom · Further reading

Subject-expert review pending.