it is a quarter note.
edit: a quarter note represents 1/4 of a whole note.
if you have something in cut time, 2/2, a single beat would consist of a half note
if you have something with the bottom being a 4, 3/4, 4/4, 6/4, 5/4 ect., then a quarter note would represent one beat.
but overall a single note is just called that, a note. regardless of whole/half/quarter/eighth/sixteenth/thirty second note value.
the repeat note is called the repeat sign
The longest single note in western music is called a breve. A breve is worth two whole notes, or semibreves, but it is not commonly used today.
A 64th note in music is called a Hemidemisemi Quaver.
The line hanging from a note is called a stem. The variations in the stems help tell how long/ short a note is.
It is called a Beiner Borg
A single note in music theory is called a "pitch."
The term used to describe a single note in music is "pitch."
One music note is called "C."
the repeat note is called the repeat sign
In music, a single beat count typically includes one note.
The symbol used in sheet music to represent the pitch of a note on the music staff is called a "note."
The longest single note in western music is called a breve. A breve is worth two whole notes, or semibreves, but it is not commonly used today.
The symbol for a whole note with a line through it in music notation is called a "breve."
A note equal to two minims is called a "crotchet" (or "quarter note" in American terminology). In music notation, a minim is worth two beats, so a crotchet is worth one beat. Thus, two minims combined create a single crotchet.
In music, an acciaccatura is a short grace note, a crushed note placed a single scale step higher than the main note. Its face value as a note is zero.
In music, an acciaccatura is a short grace note, a crushed note placed a single scale step higher than the main note. Its face value as a note is zero.
Treble Clef