It is called duration.
a demisemiquaver is the length of half a semiquaver
The dot next to a note increases its length by half of its original length. For example, the dotted half note. The dot increases the half note's length by half of its original length (which is 2 quarter beats) so the dotted half note is worth 3 quarter beats. It also works on rests. This also applies to other instruments.
Quarter note
If after means shorter length, then that would be a sixteenth note. Two sixteenth notes equal an eighth note.
The note that is half the length of a crotchet (quarter note) is a quaver (eighth note). In musical notation, a quaver is typically represented with a filled note head and a single flag or beam. It has a duration of half a beat in common time, making it shorter than a crotchet.
a demisemiquaver is the length of half a semiquaver
A quaver is half the length of a crotchet. A semi quaver is a quarter of a crotchet's length . A minum is double its length while a dotted minum is three times it length. A semibreve is four times the length of a crotchet.
The dot next to a note increases its length by half of its original length. For example, the dotted half note. The dot increases the half note's length by half of its original length (which is 2 quarter beats) so the dotted half note is worth 3 quarter beats. It also works on rests. This also applies to other instruments.
The duration of a minim is as twice as it of a crotchet.
The sound of the half note depends on which note is being played. A half note represents length, not tone.
It is called duration.
The length of sound, or of a musical note, is called its duration.
In music, duration is the length of a note. So in common time (4/4) a whole note's duration is 4 beats, dotted half note is 3 beats, a half note has 2 beats and a quarter note has a duration of 1 beat.
Quarter note
If after means shorter length, then that would be a sixteenth note. Two sixteenth notes equal an eighth note.
Generally it is 8x12 inches.
A minim.