Duple meter is a rhythmic pattern in music characterized by two beats per measure. Each beat can be divided into two equal parts, creating a strong-weak feel. Common time signatures for duple meter include 2/4 and 4/4, where the first beat is typically emphasized. This meter is prevalent in various musical styles, from classical to pop. It provides a straightforward and steady pulse, making it easy for listeners to follow along. Many popular songs and dances utilize duple meter, contributing to its widespread appeal and familiarity in music composition.