On whether to loosen the strings after the erhu is played

Mentioned in the small sloppy masterpiece:].

.It seems that this issue is controversial.

I'm all in favor of it. I agree: do not pull for a long time, you can loosen the string or take the code, do not pull for a short time, use the long yard, reduce the pressure of the string tension on the skin, has achieved the purpose of rest.

In addition, frequent loosening and tightening of strings is not necessarily good for the stability and resonance of the instrument. It is also inconvenient for beginners who are not very skilled in tuning. Therefore, it is best to be cautious in the matter of loose strings. All right?

It is mentioned in the masterpiece of the flute: ].

It's better to loosen it, I have a piano for a long time, and the stem will be bent. Of course, the wood is not very good.

Loose strings are equivalent to complete disarming, you can completely rest but you can't fight immediately If you want to take a vacation, of course, you should be completely disarmed, only sleep, that is better armed, if you are afraid of going off and hurting people, then add an insurance to set up a long horse in front of the piano horse, and the new (qin) soldiers should be "tight" and "zhang" anytime and anywhere in the training and training

It depends on personal habits, I think, after all, after loosening, you still have to readjust next time, which is more troublesome, and generally speaking, move the saddle or raise the position of the barrel to reduce the pressure of the snakeskin. Personal opinion.

In xzhch's masterpiece it is mentioned: ].

Most people think that after the erhu is played, the strings should be loosened, or the saddle should be removed, or the code should be lengthened. I think it varies from piano to piano. I also have several pianos and I think:

The new erhu can not be loosened. Because the new ones are generally tighter, the tone is good if they are not loose, and the same is true for the tight ones. The old erhu, the erhu of Pi Song should be loose.

You didn't say it earlier, I have a python skin that has a piano is a little collapsed.

You don't have to loosen the strings, just lengthen the yard. In general, it should be lengthened.

Summary. Need.

After the erhu is finished, the strings need to be loosened. During the use of the bow, do not touch the bow hair with your hands, so as not to stain the bow hair with oil after a long time and affect the performance. Once you find that there is a lot of oil stains on the bow hairs and affect the performance, you can remove the bow hairs, wash the bow hairs in clean water with soap, dry them and rub them back with rosin before use.

Do you want to loosen the string after the erhu is finished.

It needs to be loosened after the erhu is played. During the use of the bow, do not disturb the bow hair with your hands, so as not to stain the bow hair with oil and affect the performance after a long time. Once you find that there is a lot of oil stains on the bow hairs and affect the performance, you can remove the bow hairs, wash the bow hairs in clean water with soap, dry them and rub them back with rosin before use.

Take a look oh kiss.

Still have any questions.

According to the needs of the performance, the tightness of the bow is generally just over the hexagonal when the bow hair cuts the outer string, which means that the hand is very natural and does not use force, the upper flat of the stem and the upper flat of the barrel are just one flat, and the stem and the string are about 6 cm away when the outer string is pulled into the bow.

When the erhu is played, too tight or too loose is not conducive to the performance of the erhu. Because, too loose will make the bow hair lose its due elasticity, which is not easy to operate; If it is too tight, the pronunciation will be stiff, it will lack subtle intrinsic ingredients, and it is easy to deform the bow shaft.

Therefore, the tightness principle of the bow is that when holding the bow, the middle finger and the nameless bending finger hook the bow hair from the inside, so that the tightness of the bow is just right, soft with rigidity, and rigidity and softness. Whether you play a slow bow or a fast bow, it will not be affected.

After the erhu is finished, the strings need to be loosened.

The tensile force of the erhu string is very large when it is calibrated to the standard tone, and the thickness of the erhu strings of different brands is different, some strings are thicker, and the tensile force when the corresponding calibration to the standard tone is also increased, the stem has been under such a stress condition for a long time, and then affected by the humidity in the air in different seasons, it is possible to bend the stem, these changes are subtle, sometimes not easy to detect, so it is recommended to relax the strings after the erhu is used, so that the rod can be often rested, This is certainly beneficial to prolonging the service life of the erhu, and in this way, the tone is re-calibrated before each playing, which invisibly strengthens the training of "ear sound", and the ability to listen to the intonation has been improved unconsciously.

If you pull it often, you can not loosen it, use a hexagonal pencil, the length of which is like the diameter of the barrel to insert it in front of the yard, and it is easy to run the string when you loosen it frequently.

If you don't loosen the strings, put the pencil on it to protect the sound quality.

While playing the fast bow, the alternating change between the inner and outer strings is also called a quick string change.

The key to a quick string change is the coordinated movement of the wrist and fingers. The first thing to do is to move the bow straight so that the bristles move parallel to the two strings. If the string change is slow, the string change can be done smoothly as long as the wrist and fingers cooperate, and there is no need for the big arm and forearm to do obvious internal and external movements.

However, it is much more difficult to change strings quickly. Since the internal and external strings are in the opposite direction, it is very difficult to control in fast playing, so there is a difference in method from slower string changes.

There are also two types of quick string changes:

One is that most of the notes are on one string, and only a few notes appear on the other string. At this time, the feeling of the whole hand is to always let the bow run on the outer strings, and when playing the inner strings, you only need to tap the bow hair inward quickly and timely with the middle finger and ring finger, and you can relax immediately after clicking, and you can continue to play the outer string sound, which basically does not require the movement of the big arm and forearm, which is both labor-saving and convenient. In another case, the notes on the inner and outer strings of the foot are repeatedly alternated, as is the case in the "Spring Poems" above.

In this case, it is difficult to change the strings with the strength of the fingers alone, and it is necessary to cooperate with the movement of the upper arm and forearm to extend forward (when playing the outer strings) and retract (when playing the inner strings) to solve the problem well. But remember: focus on finger movements, supplemented by upper arm and forearm movements.

And the movements of the upper arms and forearms must be moderate. If the action is too strong and too large, the anti-auxiliary is the mainstay, which not only affects the speed, but also easily makes the pronunciation noise cracked; And if the action is too small, do not actively participate in the activity; and can not change the strings and fuse the strings accurately and timely How big the action should be to be considered moderate, practitioners can test the effect through many practices, or practice under the guidance of the teacher to grasp the best feeling.

Yes, you can do both, changing the strings too much will affect the pitch and speed, you should get used to it properly, when the timbre difference between the inner and outer strings is not large, you can practice changing the strings, and you will know the benefits when you learn a more cheerful repertoire.

Most of the pieces are quick with one finger change, and rarely use the inner strings.

Summary. Method: Read step by step.

Loosen the outer strings first, and loosen them until they are as high as the inner strings, that is, they are lowered to d.

Loosen the inner string again until the tone difference from the outer line is 5 degrees, that is, it will be lowered to g.

The next time you use the instrument, do it upside down: the inner string rises to the same height as the outer string; Then raise the outer chord to A.

After loosening the strings, as long as the pins are not loose, 6

After tightening the string, I give the erhu the operation process of loosening the string, the inner d and outer a remain unchanged (there is no absolute in the world).

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The advantage is: in the process of loosening the strings and tightening the strings. It can improve the ability to distinguish the pronunciation characteristics and pitch characteristics of the inner (thick) and outer (thin) strings; and improving the ability to listen to pitch.

Can the strings of the erhu be adjusted tightly?

Method Step by step reading 1 6 first loosen the outer strings, loosen to the same height as the inner strings, that is, descend to the inner strings, and then return to loosen the inner strings, loosen to the difference of 5 degrees with the outer line, that is, to the next time you use the piano, and operate it upside down: the inner strings rise to the same height as the outer strings; After raising the outer chord to reach the loose string, as long as the string shaft is not loose, the operation process of the method I give the erhu to loosen the string after the string is tightened on 5 6, the inner d and outer a will remain unchanged (there is no absolute hunger in the world). Jingdong recommends ads for you according to the content of the article: 1000 Erhu Famous Songs, Accompaniment Demonstration Song, U Disk, USB Disk, 16G, Erhu Famous Songs, Audio, Car *****, 8Gb 360 Songs+** 48 Yuan 66 Yuan, View 6 6, and its benefits are:

In the process of loosening the strings and tightening the strings. It can improve the ability to distinguish the pronunciation characteristics and pitch characteristics of the inner (thick) and outer (thin) strings; and improving the ability to listen to pitch.

Hope mine is helpful to you.

Have a great day.

Summary. When changing the string, we should pay attention to the mutual cooperation of wrist strength and finger force, and the timing value of the notes should be deducted accurately, and the transition should be natural. The fast bow is usually used to deal with fast melody pieces and is one of the basic means to improve the expressiveness of the erhu.

String change is when the bow hairs rub one string to another. There are two ways to change the string: one is to change the string while changing the bow, and the other is to change the string during the running of the bow.

Both of these changes require the timing of the notes to be accurate, and the transitions are natural. Beginners rely on finger force and wrist strength due to the one-sided dependence on finger force for string change, resulting in the passivity of finger force string change. When changing strings, there is often a sudden stop, or the strings are slammed, and the problem of changing strings in fast melodies is particularly prominent.

Therefore, the mutual cooperation of wrist strength and finger force is very necessary for changing strings.

What should I pay attention to after changing the erhu to a new string.

When changing the string, we should pay attention to the mutual cooperation of wrist strength and finger force, and the timing value of the notes should be deducted accurately, and the transition should be natural. The fast bow is usually used to deal with fast melody pieces and is one of the basic means to improve the expressiveness of the erhu. String change is when the bow hairs rub one string to another.

There are two ways to change the string: one is to change the string while changing the bow, and the other is to change the string during the running of the bow. Both of these changes require the timing of the notes to be accurate, and the transitions are natural.

Beginners rely on finger bending force due to the one-sided dependence on finger beating and bending force, and the wrist strength is insufficient, resulting in the passivity of finger force string change. When changing strings, there is often a sudden pause, or the strings are slammed, and the wide cherry blossom problem of changing strings in fast melodies is particularly prominent. Therefore, the mutual cooperation between wrist strength and finger force is very necessary for changing strings.

Regardless of drawing the bow, pushing the bow, changing the bow, changing the liquid branch string, the index finger and the thumb should be fixed and Zheng Minding should be fixed and unchanged, when the bow is moved, the whole right hand takes the bow point as the axis, and the thumb and index finger rotate accordingly around the axis. In addition, in the practice of playing, you should develop the habit of consciously abiding by the symbols, and remember some commonly used bow symbols, otherwise the whole bow sequence will appear disorganized, and it will be detrimental to the performance of the ** image. Except for the erhu practice score, which is clearly marked with the bow symbol, other symbols (including the Yuncong sliding finger symbol) are only marked where necessary.

For unmarked notes, it is necessary to deduce the correct performance method according to the performance symbols before and after, or refer to the performance symbols of the same melody before and after, and according to the common performance habits of people. For dense patterns, tight rhythms, and music that constitutes a fast melody, it is usually handled by the method of moving the bow with one note and one bow, and this kind of rapid bow movement that appears continuously and regularly is called "fast bow". The fast bow is widely used in modern instrumental music and is a basic means to improve the expressiveness of the erhu.