In some countries, quavers are also known as semiquavers. This is because they are half the duration of a crotchet, which is also known as a semibreve.
Quaver is a musical term that refers to a note with a duration of one-eighth of a measure or beat. It is also known as an eighth note or a semiquaver. In musical notation, a quaver is represented by a note head that is filled in with black and a stem that has one flag. The flag indicates that the note is to be played for half the duration of a crotchet or quarter note.
In music theory, quavers are used to create syncopated rhythms, off-beat accents, and other rhythmic variations. They can also be used to create melodies that move quickly and fluidly. In most musical genres, quavers are a fundamental rhythmic component.