The pronunciations are do, re, mi, fa, sol, la, and si, which correspond to 1, 2, 3, 4, 5, 6, and 7 in the musical scale respectively.

Simplified musical notation refers to a simple notation method. There are two types of alphabetical notation and number notation. It originated in France in the 18th century, and was later improved by the Germans and became what it is today. Generally speaking, simplified musical notation refers to digital musical notation.

The digital musical notation is based on the movable solfa method, using 1, 2, 3, 4, 5, 6, and 7 to represent the 7 basic levels of the scale, which are pronounced as do, re, mi, and fa , sol, la, ti (si in China), represented by C, D, E, F, G, A, B in English, and rest is represented by 0. The duration name of each number is equivalent to the quarter note of the staff.

Extended information:

1. Pitch

The numerical symbols of notes such as 1, 2, 3, 4, 5, 6, and 7 represent different pitch. Notes and pitches are intuitively understood on the piano keyboard. Broadly speaking, there are always 7 notes in music.

2. Bass sound

The small dot recorded under the basic note symbol of the musical notation is called the bass point. It means lowering the basic note by one sound group, that is, lowering it by one pure octave. . Marking two dots means lowering the basic note symbol by two tone groups, that is, lowering it by two pure octaves.

The small dot recorded on the basic note symbol of the simplified musical notation is called the treble point, which means that the basic note symbol is raised by one tone group, that is, raised by one pure octave. Marking two dots means raising two sound groups, that is, raising two pure octaves.