Quadruple meter is a musical time signature that divides each measure into four beats. It is commonly notated as 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 creates a steady and balanced rhythm, making it popular in various music genres, including pop, rock, and classical. In quadruple meter, the beats can be grouped into two main patterns: strong-weak-strong-weak. The first and third beats are typically emphasized, giving the music a clear and predictable structure. Composers often use this meter to create engaging and accessible compositions that resonate with listeners.