What is compound meter?

What is compound meter?

• A. Meter with duple subdivision
• B. Meter with irregular subdivision
• C. Meter with quadruple subdivision
• D. Meter with triple subdivision

Answer: (D)

Compound meter is when the beat is divided into three equal parts, giving triple subdivision. This is why you’ll see meters like 6/8, 9/8, or 12/8, where each beat comprises three eighth notes. The measure is then grouped in larger units that reflect those triplet-like subdivisions (for example, two beats per bar in 6/8, each beat a dotted quarter; three beats per bar in 9/8). This three-part subdivision distinguishes it from simple meters, where the beat splits into two parts, and from irregular or four-part subdivisions.

Compound meter is when the beat is divided into three equal parts, giving triple subdivision. This is why you’ll see meters like 6/8, 9/8, or 12/8, where each beat comprises three eighth notes. The measure is then grouped in larger units that reflect those triplet-like subdivisions (for example, two beats per bar in 6/8, each beat a dotted quarter; three beats per bar in 9/8). This three-part subdivision distinguishes it from simple meters, where the beat splits into two parts, and from irregular or four-part subdivisions.