What is the unit of measurement for an interval?

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Multiple Choice

What is the unit of measurement for an interval?

Explanation:
Distances between pitches are measured in semitones. The semitone, or half step, is the smallest regular interval in standard Western tuning, such as the jump from one piano key to the adjacent key. This unit serves as the building block for all intervals, so a whole step is simply two semitones, and an octave is twelve semitones. Microstep isn’t part of the typical framework for measuring intervals in Western theory. So, the unit of measurement for an interval is the semitone.

Distances between pitches are measured in semitones. The semitone, or half step, is the smallest regular interval in standard Western tuning, such as the jump from one piano key to the adjacent key. This unit serves as the building block for all intervals, so a whole step is simply two semitones, and an octave is twelve semitones. Microstep isn’t part of the typical framework for measuring intervals in Western theory. So, the unit of measurement for an interval is the semitone.

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