What is timbre variation? What determines the timbre of an instrument?

A piece of music leads to a series of thematic variations based on a self-contained theme, called variations, and these thematic variations are called variations, which allow the theme to be played in many ways through different variations. There are many ways to play variations, such as melodic variations, harmonic variations, etc.

The general structure of the variation form is theme + variation 1 + variation 2 + variation 3 ......The number of variations generally ranges from three to a dozen times.

For example, the second movement of Haydn's "String Quartet "The Emperor in C Major" is themed from Haydn's own song "O Lord! Bless the Emperor Franz (which is also the current German national anthem), followed by several variations, led by different instruments. Another famous movement is Schubert's Piano Quintet "The Trout" in A major, which is based on his own song "The Trout", followed by several variations.

The landlord can listen to it, and he will understand the meaning of the variation.

The timbre of an instrument is determined by factors such as the structure, size, material, and so on. Due to many different factors, the overtones of the sound produced by various musical instruments are also different, so the timbre is also different. In short, the timbre is determined by the "overtones".

In addition to producing fundamental sounds, musical instruments can also produce shorter-wave sounds, which are called overtones. For example, when different instruments play a (440Hz), they will have different overtones, which are the vibration frequencies other than 440Hz. The guitar has a soft tone and the three-string tone is hard, but the difference is that they have different overtones, that is, the number and proportion of vibrations other than the main vibration frequency.

In other words, the sound produced by the instrument is not pure, and the 440Hz sound you hear is the "fundamental tone", and this fundamental tone will reverberate with overtones (more than one) of different frequencies. These sound waves of different frequencies are mixed with each other to form a complex waveform. This waveform determines what instrument the human ear hears about the timbre of the instrument (the characteristic of the sound).

Tone is the magnitude of the sound, and timbre is unique to each item, just as no two leaves in the world are exactly the same (clones excluded).

The pitch of the sound is called the pitch, and the frequency determines the pitch. The faster the object vibrates, the higher the pitch of the sound. The slower the vibration, the lower the pitch of the sound. For example, when singing, the pronunciation is different in pitch.

Timbre is the characteristic of sound, different sound emitters due to different materials, structure, the timbre of the sound is different, according to different timbre, even in the same pitch and the same sound intensity, can also distinguish is produced by different instruments or people. For example, if different people sing the same note at the same volume, we can also distinguish between the two.

The tone is abcdefg, and the timbre is like piano, violin, and erhu.

The pitch is high and low, and the timbre is characteristic.

Timbre refers to the personality of a voice. Different sound emitters have different timbres due to their different materials and structures. For example, the sound of a piano and violin is not the same as that of a person, and the sound that each person makes is different.

Therefore, timbre can be understood as the characteristic of the sound.

Timbre refers to what is sounded.

Timbre is related to the material of the emitter and the structure of the emitter. Timbre refers to the fact that different sound expressions always have different characteristics in terms of waveform, and different objects vibrate with different characteristics. Timbre is one of the attributes of sound.

The quality of sound is called timbre, also known as sound quality, and it is the characteristic of sound that is perceived by the auditory sense. It reflects the qualities that are unique to the sound emitted by each object. There is no timbre problem in pure tone, and there is a difference in timbre in polyphony.

The timbre is mainly determined by the frequency spectrum of the sound, that is, the composition of the fundamental tone and the harmonic tones, and also related to the waveform, sound pressure and the temporal characteristics of the sound. This suggests that timbre is largely related to the rise and fall of the amplitude of the overtones at the beginning and at the end.

Pitch: Indicates the pitch of the voice. The pitch mainly depends on the frequency of the vibration of the sound source, and we can change its frequency by changing the characteristics of the emitter itself (such as length, tightness, size, amount, thickness), which can affect its pitch.

Timbre: Indicates the quality of the sound. Generally speaking.

The sound produced by different objects is different, for example, the sound made by different people is different, and their timbre is different. Gently tap the glass with water with a thin stick, since the amount of water in the cup is not the same, its vibration frequency is not the same, and the tone is different Watermelon: The lower the sound tone, the more ripe the watermelon, and conversely, the more raw the watermelon.

The approximate dividing line of raw and ripe watermelons is about 500Hz, most of the beating sound vibration frequency is greater than 500Hz for raw melons, and most of the ones less than 500Hz are cooked melons. This is due to the fact that the percentage of water contained in the watermelon varies at different stages of ripening. When the watermelon is raw, it contains more water, and the melon sac is firmer, so the sound it produces is more brittle.

When the watermelon is ripe, the amount of water it contains in its body is also reduced, and there are some gaps between the melon sacs, so the sound it makes is heavier. If the watermelon is overripe and it contains less moisture, then the sound it makes must be muffled. Reference: When Love Has Become a Habit 2007-08-17 09:

59 Whistleblowing.

1.Timbre is also known as sound. The difference in timbre depends on the different overtones, and the sound produced by each instrument, different people, and all objects that can make sounds, in addition to one fundamental tone, is accompanied by many overtones of different frequencies (the speed of vibration), and it is these overtones that determine the different timbres, so that one can distinguish the sound produced by different instruments or even different people.

Each person has a different timbre even if they say the same thing, so they can be distinguished by their timbre.

2.The pitch is mainly determined by the frequency of the sound. For pure tones of a certain intensity, the pitch rises and falls with the rise and fall of frequency; The pitch of a pure tone of a certain frequency and the pure tone of low frequency decreases with the increase of loudness, while the tone of a pure tone of high frequency increases with the increase of loudness.

The pitch of the sound is called the pitch, and the frequency determines the pitch.

The faster the object vibrates, the higher the pitch of the sound.

The slower the vibration, the lower the pitch of the sound.

Timbre: Musical quality refers to the sensory properties of sound. The pitch is determined by the frequency of the vibration of the sound emitter, and the magnitude of the loudness is determined by the amplitude of the vibrating of the sound emitter, but the timbre of different sound emitters is different due to different materials and structures, so that we can distinguish different sound emitters through the different timbre The timbre of the sound is the characteristic of the sound, according to different timbres, even if.

With the same pitch and the same sound intensity, it is also possible to distinguish between different instruments or people. Different timbres at the same volume and pitch are like different hues for the same shade and brightness.

Pitch: The level of sound frequency is called pitch. One of the three main subjective properties of sound is volume, tone, and timbre.

It indicates the degree to which a person's hearing can distinguish the tone of a sound. The pitch is mainly determined by the frequency of the sound and is also related to the intensity of the sound. For pure tones of a certain intensity, the pitch rises and falls with the rise and fall of frequency; The pitch of a certain frequency of pure tone and low frequency pure tone decreases with the increase of sound intensity, while the tone of high-frequency pure tone increases with the increase of intensity.

To put it simply, timbre is the variety of sounds; Pitch is the pitch of the pitch.

Variations: Add some modifications on the basis of the original melody or make some variations around the original melody to make the music have richer expressions, sound and play more varied, and help the music better express its feelings. There are many different forms and methods of variation, and a certain melody can be transformed into many forms of variations in different ways.