What does the discipline Elementary Theory of Music study?

Discipline called "Elementary Theory of Music" is intended for study in art schools. The course consists of several sections, including: musical notation, means of expressiveness, triads, intervals, meter, rhythm and size, alteration, harmony and its elements, tonality, etc. Knowledge of the fundamentals of the subject "Elementary Theory of Music" is very important for the successful operation of the future Artist. Since all the theoretical information presented in this discipline is directly related to their practical application.

Sound

Every day we hear birds singing, talking, car noise, etc. All these are sounds that fill the world around us. In turn, they are divided into musical and noise. Sound can be attributed to the physical phenomenon arising as a result of the vibration of a particular body. The person perceives it as a sensation generated by the brain, due to irritation of the auditory organ. Musical sounds have three qualities: volume, height and timbre. An important characteristic is also the duration. This indicator depends directly on the duration of the oscillation of a particular sound source. Elementary theory of music reveals the concept of "scale". It is widely used in theory and instrumentology. This is called the arrangement of sounds in height, each of which is called a "step". Seven of them bear independent names, known to many of us: before, re, mi, fa, salt, la, si. Each of the steps can be increased by a half tone. At the same time, a sign "sharp" appears near the note. And it can also be lowered, which will be indicated by "flat". Part of the scale, which consists of the seven above-described steps, is called "octave" - this is the distance between two identical sounds of different heights.

Notational letter

To describe sounds, the elementary theory of music uses certain signs. They are called notes. Signs are written on the tootope - a system consisting of five horizontally arranged lines. The account, as a rule, is bottom-up. To determine the more accurate pitch of sounds, use a special key sign.

It is drawn on one of the lines of the musical camp. In musical practice, the most common is the treble clef. It is located on the second tick of the toothed bearer.

Duration

In music theory, an oval is used to designate tones - shaded or empty. To it can be added calm (a stick on the side) with a tail or without it. Theory of music suggests for the image of the whole note - the longest duration - to use an unshaped oval. A half-note is half the length. It is depicted with the help of an unpainted oval with a calm. A quarter is half the length of the half-time described above. It is depicted with the help of a painted oval with a calm. Twice shorter than her eighth. On the staff it looks like a painted oval with a calm and a tail. There are also sixteenth, sixty-fourth and thirty-second durations. They are formed by adding additional tails to the calm.

Pauses

The theory of electronic music, like the classical one, uses these signs to denote the boundaries of thematic constructions, phrases, motifs, and also to enhance the artistic expressiveness of the composition. They are recorded on the scribe with certain signs, corresponding to the duration of certain notes. Pause is translated as "silence".