Quadruple meter is a musical time signature that divides each measure into four beats. It is commonly represented by the time signature 4/4, where the top number indicates four beats per measure and the bottom number signifies that a quarter note receives one beat. This meter is prevalent in various music genres, including pop, rock, and classical. In quadruple meter, the beats are often grouped into two strong beats and two weak beats, creating a natural rhythmic flow. Musicians typically emphasize the first beat, giving it a sense of stability, while the other beats provide a lighter feel. This structure allows for a wide range of expressive possibilities in composition and performance.