What are the five tone sandhi signs?

Up mark, down mark, up mark, down mark, down mark. The rising symbol indicates that the basic tone level is raised by a semitone; The semitone symbol indicates that the basic tone level is reduced by semitone; The compound rising symbol indicates that the pitch level is raised by two semitones (a whole tone); Re-downgrading means that the basic tone level is reduced by two semitones (a whole tone); The recovery symbol indicates that the raised or lowered sound is recovered.

Pronunciation symbols are symbols used to indicate raising or lowering the basic tone, and are used to indicate raising or lowering the basic tone.

Phonetic symbols can be recorded on the lines and spaces of the staff; It can be written before the notes and after the clef. The diacritical mark written after clef is called key signature. A name that means a homonym is valid among an equivalent employee. The diacritical marks recorded in front of notes are called temporary rising and falling symbols. This means that it is valid for the sound in the next bar after the diacritic symbol. Temporary elevators only work in the same interval, and do not work beyond the interval.

A scale is a unit that divides the intervals between notes in a scale. In the musical system, seven tones with independent names are called basic tones. An octave has the seventh grade of the first, second, etc grades; Go to the next octave and go back to the first level. Level two ... level seven. Other names of the seven tones are tonic, tonic, alto, subordinate, dominant, alto and leading.