Timbre refers to the sensory characteristics of sound. The vibration of the pronunciation body is composed of many kinds of homophones, including pitch and overtone. The number of overtones and the relative intensity between them determine the specific timbre.
Resonance when a speaker vibrates, it will cause other objects to vibrate and make sounds. This vibration is resonance.
Fundamentaltone is the lowest frequency tone emitted when an object vibrates, and the rest are overtones. That is, the overall vibration of the pronunciation body. Pitch determines pitch.
Harmony is not only the pitch produced by the whole vibration of the pronunciation body, but also its parts such as 1/2, 1/3 and 1/4 vibrate at the same time. For example, when the cello is played at the lowest C note, the vibration of the strings includes the vibration shown in the figure. The combination of overtones determines the specific timbre, which can make people feel the loudness of pitch obviously. Musical instruments and all sounds in nature have overtones.
Pitch is expressed by the number of vibrations in one second. High-frequency sounds are high, and low-frequency sounds are high and low. The sound that vibrates 440 times per second is defined as "A", which is the current international standard sound.
Pitchname refers to the name that represents a fixed pitch in the western music system. These names vary from country to country. Widely adopted: CDEFGAB.
The name of the voice on the roll call scale. General use 1do, 2re, 3mi, 4fa, 5sol, 6la, 7si. Major tonic 1do, minor tonic 6la.
Compass refers to the range from the lowest tone to the highest tone that a person's voice or musical instrument can reach.
Tonality refers to the mode category and tonic height. Such as c major and d minor. In music, the tonic is at the core of melody and harmony, and other sounds are subordinate to it, ending in the tonic. This kind of music became tonal music.
Tones in scale mode are arranged continuously from tonic according to pitch order. According to the number of tones contained in the mode, it can be divided into "five tones" and "seven tones". The scale from low to high is called rising, and from high to low is called falling.
A scale consisting of five tones. It is mostly used in the mode of national music. Such as do, re, mi, sol, la, (do).
A mode of Majormode. Its scales are all full tones except for the semitones between the third and fourth tones and between the seventh and eighth tones. The colors in major are usually brighter than those in minor.
Minormode is the abbreviation of western minor form, which has three forms: natural minor, harmony minor and melody minor. The color of minor is generally darker than that of major, and it is often used to express sadness and melancholy.
Justintonation is different from the law of twelve averages. The relationship between each tone and the tonic in a scale is a pure interval. Because the semitone formed in this way can't be divided equally and can't be transferred casually. Because it is inconvenient to use, it is rarely used now.
The first note in a mode scale.
One of the twelve temperaments. Divide an octave into twelve semitones, the intervals of which are all equal. This unified theory was first founded by Zhu Zaiyu, a great musician in Ming Dynasty. Piano, harp and other musical instruments are tuned according to this law.
In the west, the law of twelve averages originated from16th century and was widely adopted in18th century.
Wholetone divides an octave into twelve equal parts, each equal part is a semitone, and two semitones are equivalent to a whole tone. A semitone is equivalent to two degrees, and a whole tone is equivalent to two degrees.
Concordant and dissonant intervals can be divided into complete concordant intervals (pure 1, 4, 5 and 8 degrees) and incomplete concordant intervals (3 and 6 degrees) according to the degree of concordance. Other than that, there are dissonance intervals.
An interval refers to the distance between two sounds. The unit of interval calculation is called "degree", and several syllables between two sounds are called several degrees. Homochromatic intervals can be divided into pure, large, small, increasing and decreasing because of the different number of semitones and whole tones.
The high and low range of the sound area. The voices in different vocal areas have different functions and characteristics in expressing thoughts and feelings.
Harmony two or more voices are combined together at the same time according to certain rules. The strength of chord progression, stability and instability, harmony and disharmony, and the tendency of unstable and disharmony chords to stability and harmony constitute the functional system of harmony. The function of harmony directly affects the strength, tightness and strength of rhythm. In addition, the acoustic effect of harmony can be divided into light and shade and density, which makes harmony have the function of rendering colors.
The simultaneous combination of two or more melodies. The simultaneous combination of different melodies is called contrast polyphony, and the successive imitation of the same melody at an elbow is called imitation polyphony. The application of polyphonic music can enrich the image of music, strengthen the motivation of music development and the independence of sound, and produce the effect of echo before echo.
Modal is a series of sounds summarized from the different tones used in the melody and harmony of musical works. These sounds are interrelated and keep a certain tendency. Tonality is the pitch of the mode center tone (tonic). In many musical works, the conversion and contrast of mode and tonality is an important way to reflect the changes of atmosphere, color, artistic conception and image.
1. Summary of Chinese teaching in the third grade of primary school in the next semester
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